61788778

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2106

約数の個数: 24

約数和(自身を含む): 100363212

約数和(自身を除く): 38574434

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 2017, 4034, 15317, 30634, 34289, 68578, 106901, 213802, 582913, 1165826, 1817317, 3634634, 30894389, 61788778]

約数ペア:

[(1, 61788778), (2, 30894389), (17, 3634634), (34, 1817317), (53, 1165826), (106, 582913), (289, 213802), (578, 106901), (901, 68578), (1802, 34289), (2017, 30634), (4034, 15317)]