71307896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15289}}^1$

素因数の和:15359

約数の個数: 32

約数和(自身を含む): 148618800

約数和(自身を除く): 77310904

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 15289, 30578, 61156, 122312, 168179, 336358, 672716, 810317, 1345432, 1620634, 3241268, 6482536, 8913487, 17826974, 35653948, 71307896]

約数ペア:

[(1, 71307896), (2, 35653948), (4, 17826974), (8, 8913487), (11, 6482536), (22, 3241268), (44, 1620634), (53, 1345432), (88, 810317), (106, 672716), (212, 336358), (424, 168179), (583, 122312), (1166, 61156), (2332, 30578), (4664, 15289)]