74668858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1291}}^1$

素因数の和:1554

約数の個数: 24

約数和(自身を含む): 123721920

約数和(自身を除く): 49053062

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 1291, 2582, 2629, 5258, 14201, 28402, 28919, 57838, 156211, 308549, 312422, 617098, 3394039, 6788078, 37334429, 74668858]

約数ペア:

[(1, 74668858), (2, 37334429), (11, 6788078), (22, 3394039), (121, 617098), (239, 312422), (242, 308549), (478, 156211), (1291, 57838), (2582, 28919), (2629, 28402), (5258, 14201)]