28949304832

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2092

約数の個数: 160

約数和(自身を含む): 68305628160

約数和(自身を除く): 39356323328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 89, 94, 112, 128, 178, 188, 224, 256, 329, 356, 376, 448, 512, 623, 658, 712, 752, 896, 1246, 1316, 1424, 1504, 1792, 1931, 2492, 2632, 2848, 3008, 3584, 3862, 4183, 4984, 5264, 5696, 6016, 7724, 8366, 9968, 10528, 11392, 12032, 13517, 15448, 16732, 19936, 21056, 22784, 24064, 27034, 29281, 30896, 33464, 39872, 42112, 45568, 54068, 58562, 61792, 66928, 79744, 84224, 90757, 108136, 117124, 123584, 133856, 159488, 168448, 171859, 181514, 216272, 234248, 247168, 267712, 318976, 343718, 363028, 432544, 468496, 494336, 535424, 635299, 687436, 726056, 865088, 936992, 988672, 1070848, 1203013, 1270598, 1374872, 1452112, 1730176, 1873984, 2141696, 2406026, 2541196, 2749744, 2904224, 3460352, 3747968, 4812052, 5082392, 5499488, 5808448, 6920704, 7495936, 8077373, 9624104, 10164784, 10998976, 11616896, 14991872, 16154746, 19248208, 20329568, 21997952, 23233792, 32309492, 38496416, 40659136, 43995904, 46467584, 56541611, 64618984, 76992832, 81318272, 87991808, 113083222, 129237968, 153985664, 162636544, 226166444, 258475936, 307971328, 325273088, 452332888, 516951872, 615942656, 904665776, 1033903744, 1809331552, 2067807488, 3618663104, 4135614976, 7237326208, 14474652416, 28949304832]

約数ペア:

[(1, 28949304832), (2, 14474652416), (4, 7237326208), (7, 4135614976), (8, 3618663104), (14, 2067807488), (16, 1809331552), (28, 1033903744), (32, 904665776), (47, 615942656), (56, 516951872), (64, 452332888), (89, 325273088), (94, 307971328), (112, 258475936), (128, 226166444), (178, 162636544), (188, 153985664), (224, 129237968), (256, 113083222), (329, 87991808), (356, 81318272), (376, 76992832), (448, 64618984), (512, 56541611), (623, 46467584), (658, 43995904), (712, 40659136), (752, 38496416), (896, 32309492), (1246, 23233792), (1316, 21997952), (1424, 20329568), (1504, 19248208), (1792, 16154746), (1931, 14991872), (2492, 11616896), (2632, 10998976), (2848, 10164784), (3008, 9624104), (3584, 8077373), (3862, 7495936), (4183, 6920704), (4984, 5808448), (5264, 5499488), (5696, 5082392), (6016, 4812052), (7724, 3747968), (8366, 3460352), (9968, 2904224), (10528, 2749744), (11392, 2541196), (12032, 2406026), (13517, 2141696), (15448, 1873984), (16732, 1730176), (19936, 1452112), (21056, 1374872), (22784, 1270598), (24064, 1203013), (27034, 1070848), (29281, 988672), (30896, 936992), (33464, 865088), (39872, 726056), (42112, 687436), (45568, 635299), (54068, 535424), (58562, 494336), (61792, 468496), (66928, 432544), (79744, 363028), (84224, 343718), (90757, 318976), (108136, 267712), (117124, 247168), (123584, 234248), (133856, 216272), (159488, 181514), (168448, 171859)]