71395496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10487}}^1$

素因数の和:10553

約数の個数: 32

約数和(自身を含む): 143475840

約数和(自身を除く): 72080344

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 10487, 20974, 41948, 83896, 241201, 388019, 482402, 776038, 964804, 1552076, 1929608, 3104152, 8924437, 17848874, 35697748, 71395496]

約数ペア:

[(1, 71395496), (2, 35697748), (4, 17848874), (8, 8924437), (23, 3104152), (37, 1929608), (46, 1552076), (74, 964804), (92, 776038), (148, 482402), (184, 388019), (296, 241201), (851, 83896), (1702, 41948), (3404, 20974), (6808, 10487)]