61840492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129917}}^1$

素因数の和:129945

約数の個数: 24

約数和(自身を含む): 130957344

約数和(自身を除く): 69116852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 129917, 259834, 519668, 909419, 1818838, 2208589, 3637676, 4417178, 8834356, 15460123, 30920246, 61840492]

約数ペア:

[(1, 61840492), (2, 30920246), (4, 15460123), (7, 8834356), (14, 4417178), (17, 3637676), (28, 2208589), (34, 1818838), (68, 909419), (119, 519668), (238, 259834), (476, 129917)]