4979312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 10686816

約数和(自身を除く): 5707504

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 647, 962, 1294, 1924, 2588, 3848, 5176, 7696, 8411, 10352, 16822, 23939, 33644, 47878, 67288, 95756, 134576, 191512, 311207, 383024, 622414, 1244828, 2489656, 4979312]

約数ペア:

[(1, 4979312), (2, 2489656), (4, 1244828), (8, 622414), (13, 383024), (16, 311207), (26, 191512), (37, 134576), (52, 95756), (74, 67288), (104, 47878), (148, 33644), (208, 23939), (296, 16822), (481, 10352), (592, 8411), (647, 7696), (962, 5176), (1294, 3848), (1924, 2588)]