72861856

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{42961}}^1$

素因数の和:43024

約数の個数: 24

約数和(自身を含む): 146156724

約数和(自身を除く): 73294868

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 42961, 85922, 171844, 343688, 687376, 1374752, 2276933, 4553866, 9107732, 18215464, 36430928, 72861856]

約数ペア:

[(1, 72861856), (2, 36430928), (4, 18215464), (8, 9107732), (16, 4553866), (32, 2276933), (53, 1374752), (106, 687376), (212, 343688), (424, 171844), (848, 85922), (1696, 42961)]