38721984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 112

約数和(自身を含む): 119774208

約数和(自身を除く): 81052224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 613, 658, 672, 752, 987, 1128, 1226, 1316, 1344, 1504, 1839, 1974, 2256, 2452, 2632, 3008, 3678, 3948, 4291, 4512, 4904, 5264, 7356, 7896, 8582, 9024, 9808, 10528, 12873, 14712, 15792, 17164, 19616, 21056, 25746, 28811, 29424, 31584, 34328, 39232, 51492, 57622, 58848, 63168, 68656, 86433, 102984, 115244, 117696, 137312, 172866, 201677, 205968, 230488, 274624, 345732, 403354, 411936, 460976, 605031, 691464, 806708, 823872, 921952, 1210062, 1382928, 1613416, 1843904, 2420124, 2765856, 3226832, 4840248, 5531712, 6453664, 9680496, 12907328, 19360992, 38721984]

約数ペア:

[(1, 38721984), (2, 19360992), (3, 12907328), (4, 9680496), (6, 6453664), (7, 5531712), (8, 4840248), (12, 3226832), (14, 2765856), (16, 2420124), (21, 1843904), (24, 1613416), (28, 1382928), (32, 1210062), (42, 921952), (47, 823872), (48, 806708), (56, 691464), (64, 605031), (84, 460976), (94, 411936), (96, 403354), (112, 345732), (141, 274624), (168, 230488), (188, 205968), (192, 201677), (224, 172866), (282, 137312), (329, 117696), (336, 115244), (376, 102984), (448, 86433), (564, 68656), (613, 63168), (658, 58848), (672, 57622), (752, 51492), (987, 39232), (1128, 34328), (1226, 31584), (1316, 29424), (1344, 28811), (1504, 25746), (1839, 21056), (1974, 19616), (2256, 17164), (2452, 15792), (2632, 14712), (3008, 12873), (3678, 10528), (3948, 9808), (4291, 9024), (4512, 8582), (4904, 7896), (5264, 7356)]