39766888

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 50434712

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 521, 658, 812, 1042, 1316, 1363, 1624, 2084, 2632, 2726, 3647, 4168, 5452, 7294, 9541, 10904, 14588, 15109, 19082, 24487, 29176, 30218, 38164, 48974, 60436, 76328, 97948, 105763, 120872, 171409, 195896, 211526, 342818, 423052, 685636, 710123, 846104, 1371272, 1420246, 2840492, 4970861, 5680984, 9941722, 19883444, 39766888]

約数ペア:

[(1, 39766888), (2, 19883444), (4, 9941722), (7, 5680984), (8, 4970861), (14, 2840492), (28, 1420246), (29, 1371272), (47, 846104), (56, 710123), (58, 685636), (94, 423052), (116, 342818), (188, 211526), (203, 195896), (232, 171409), (329, 120872), (376, 105763), (406, 97948), (521, 76328), (658, 60436), (812, 48974), (1042, 38164), (1316, 30218), (1363, 29176), (1624, 24487), (2084, 19082), (2632, 15109), (2726, 14588), (3647, 10904), (4168, 9541), (5452, 7294)]