881569792

素因数分解:

$2^{12}\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1732

約数の個数: 52

約数和(自身を含む): 1776922776

約数和(自身を除く): 895352984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1024, 1096, 1571, 2048, 2192, 3142, 4096, 4384, 6284, 8768, 12568, 17536, 25136, 35072, 50272, 70144, 100544, 140288, 201088, 215227, 280576, 402176, 430454, 561152, 804352, 860908, 1608704, 1721816, 3217408, 3443632, 6434816, 6887264, 13774528, 27549056, 55098112, 110196224, 220392448, 440784896, 881569792]

約数ペア:

[(1, 881569792), (2, 440784896), (4, 220392448), (8, 110196224), (16, 55098112), (32, 27549056), (64, 13774528), (128, 6887264), (137, 6434816), (256, 3443632), (274, 3217408), (512, 1721816), (548, 1608704), (1024, 860908), (1096, 804352), (1571, 561152), (2048, 430454), (2192, 402176), (3142, 280576), (4096, 215227), (4384, 201088), (6284, 140288), (8768, 100544), (12568, 70144), (17536, 50272), (25136, 35072)]