61969264

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5171}}^1$

素因数の和:5293

約数の個数: 40

約数和(自身を含む): 138526848

約数和(自身を除く): 76557584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5171, 5992, 10342, 11984, 20684, 36197, 41368, 72394, 82736, 144788, 289576, 553297, 579152, 1106594, 2213188, 3873079, 4426376, 7746158, 8852752, 15492316, 30984632, 61969264]

約数ペア:

[(1, 61969264), (2, 30984632), (4, 15492316), (7, 8852752), (8, 7746158), (14, 4426376), (16, 3873079), (28, 2213188), (56, 1106594), (107, 579152), (112, 553297), (214, 289576), (428, 144788), (749, 82736), (856, 72394), (1498, 41368), (1712, 36197), (2996, 20684), (5171, 11984), (5992, 10342)]