68042704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6761}}^1$

素因数の和:6823

約数の個数: 40

約数和(自身を含む): 143381448

約数和(自身を除く): 75338744

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 6761, 10064, 13522, 27044, 54088, 108176, 114937, 229874, 250157, 459748, 500314, 919496, 1000628, 1838992, 2001256, 4002512, 4252669, 8505338, 17010676, 34021352, 68042704]

約数ペア:

[(1, 68042704), (2, 34021352), (4, 17010676), (8, 8505338), (16, 4252669), (17, 4002512), (34, 2001256), (37, 1838992), (68, 1000628), (74, 919496), (136, 500314), (148, 459748), (272, 250157), (296, 229874), (592, 114937), (629, 108176), (1258, 54088), (2516, 27044), (5032, 13522), (6761, 10064)]