28235592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 96270720

約数和(自身を除く): 68035128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 463, 484, 504, 616, 693, 726, 792, 847, 924, 926, 968, 1089, 1386, 1389, 1452, 1694, 1848, 1852, 2178, 2541, 2772, 2778, 2904, 3241, 3388, 3704, 4167, 4356, 5082, 5093, 5544, 5556, 6482, 6776, 7623, 8334, 8712, 9723, 10164, 10186, 11112, 12964, 15246, 15279, 16668, 19446, 20328, 20372, 25928, 29169, 30492, 30558, 33336, 35651, 38892, 40744, 45837, 56023, 58338, 60984, 61116, 71302, 77784, 91674, 106953, 112046, 116676, 122232, 142604, 168069, 183348, 213906, 224092, 233352, 285208, 320859, 336138, 366696, 392161, 427812, 448184, 504207, 641718, 672276, 784322, 855624, 1008414, 1176483, 1283436, 1344552, 1568644, 2016828, 2352966, 2566872, 3137288, 3529449, 4033656, 4705932, 7058898, 9411864, 14117796, 28235592]

約数ペア:

[(1, 28235592), (2, 14117796), (3, 9411864), (4, 7058898), (6, 4705932), (7, 4033656), (8, 3529449), (9, 3137288), (11, 2566872), (12, 2352966), (14, 2016828), (18, 1568644), (21, 1344552), (22, 1283436), (24, 1176483), (28, 1008414), (33, 855624), (36, 784322), (42, 672276), (44, 641718), (56, 504207), (63, 448184), (66, 427812), (72, 392161), (77, 366696), (84, 336138), (88, 320859), (99, 285208), (121, 233352), (126, 224092), (132, 213906), (154, 183348), (168, 168069), (198, 142604), (231, 122232), (242, 116676), (252, 112046), (264, 106953), (308, 91674), (363, 77784), (396, 71302), (462, 61116), (463, 60984), (484, 58338), (504, 56023), (616, 45837), (693, 40744), (726, 38892), (792, 35651), (847, 33336), (924, 30558), (926, 30492), (968, 29169), (1089, 25928), (1386, 20372), (1389, 20328), (1452, 19446), (1694, 16668), (1848, 15279), (1852, 15246), (2178, 12964), (2541, 11112), (2772, 10186), (2778, 10164), (2904, 9723), (3241, 8712), (3388, 8334), (3704, 7623), (4167, 6776), (4356, 6482), (5082, 5556), (5093, 5544)]