79281946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 129467520

約数和(自身を除く): 50185574

約数列:

[1, 2, 19, 38, 41, 82, 151, 302, 337, 674, 779, 1558, 2869, 5738, 6191, 6403, 12382, 12806, 13817, 27634, 50887, 101774, 117629, 235258, 262523, 525046, 966853, 1933706, 2086367, 4172734, 39640973, 79281946]

約数ペア:

[(1, 79281946), (2, 39640973), (19, 4172734), (38, 2086367), (41, 1933706), (82, 966853), (151, 525046), (302, 262523), (337, 235258), (674, 117629), (779, 101774), (1558, 50887), (2869, 27634), (5738, 13817), (6191, 12806), (6403, 12382)]