28936592

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 57975456

約数和(自身を除く): 29038864

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 307, 344, 548, 614, 688, 1096, 1228, 2192, 2456, 4912, 5891, 11782, 13201, 23564, 26402, 42059, 47128, 52804, 84118, 94256, 105608, 168236, 211216, 336472, 672944, 1808537, 3617074, 7234148, 14468296, 28936592]

約数ペア:

[(1, 28936592), (2, 14468296), (4, 7234148), (8, 3617074), (16, 1808537), (43, 672944), (86, 336472), (137, 211216), (172, 168236), (274, 105608), (307, 94256), (344, 84118), (548, 52804), (614, 47128), (688, 42059), (1096, 26402), (1228, 23564), (2192, 13201), (2456, 11782), (4912, 5891)]