63427312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4999}}^1$

素因数の和:5081

約数の個数: 40

約数和(自身を含む): 134540000

約数和(自身を除く): 71112688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 4999, 6344, 9998, 12688, 19996, 39992, 64987, 79984, 129974, 259948, 304939, 519896, 609878, 1039792, 1219756, 2439512, 3964207, 4879024, 7928414, 15856828, 31713656, 63427312]

約数ペア:

[(1, 63427312), (2, 31713656), (4, 15856828), (8, 7928414), (13, 4879024), (16, 3964207), (26, 2439512), (52, 1219756), (61, 1039792), (104, 609878), (122, 519896), (208, 304939), (244, 259948), (488, 129974), (793, 79984), (976, 64987), (1586, 39992), (3172, 19996), (4999, 12688), (6344, 9998)]