38472304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5057

約数の個数: 40

約数和(自身を含む): 82460000

約数和(自身を除く): 43987696

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 4999, 7696, 9998, 19996, 39992, 64987, 79984, 129974, 184963, 259948, 369926, 519896, 739852, 1039792, 1479704, 2404519, 2959408, 4809038, 9618076, 19236152, 38472304]

約数ペア:

[(1, 38472304), (2, 19236152), (4, 9618076), (8, 4809038), (13, 2959408), (16, 2404519), (26, 1479704), (37, 1039792), (52, 739852), (74, 519896), (104, 369926), (148, 259948), (208, 184963), (296, 129974), (481, 79984), (592, 64987), (962, 39992), (1924, 19996), (3848, 9998), (4999, 7696)]