72835856

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{17713}}^1$

素因数の和:17978

約数の個数: 20

約数和(自身を含む): 141676572

約数和(自身を除く): 68840716

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 17713, 35426, 70852, 141704, 283408, 4552241, 9104482, 18208964, 36417928, 72835856]

約数ペア:

[(1, 72835856), (2, 36417928), (4, 18208964), (8, 9104482), (16, 4552241), (257, 283408), (514, 141704), (1028, 70852), (2056, 35426), (4112, 17713)]