74745226

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1578

約数の個数: 24

約数和(自身を含む): 120522060

約数和(自身を除く): 45776834

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1453, 1513, 2906, 3026, 24701, 25721, 49402, 51442, 129317, 258634, 419917, 839834, 2198389, 4396778, 37372613, 74745226]

約数ペア:

[(1, 74745226), (2, 37372613), (17, 4396778), (34, 2198389), (89, 839834), (178, 419917), (289, 258634), (578, 129317), (1453, 51442), (1513, 49402), (2906, 25721), (3026, 24701)]