73421710

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{27917}}^1$

素因数の和:28187

約数の個数: 16

約数和(自身を含む): 132666336

約数和(自身を除く): 59244626

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 27917, 55834, 139585, 279170, 7342171, 14684342, 36710855, 73421710]

約数ペア:

[(1, 73421710), (2, 36710855), (5, 14684342), (10, 7342171), (263, 279170), (526, 139585), (1315, 55834), (2630, 27917)]