28651592

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{40241}}^1$

素因数の和:40336

約数の個数: 16

約数和(自身を含む): 54326700

約数和(自身を除く): 25675108

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 40241, 80482, 160964, 321928, 3581449, 7162898, 14325796, 28651592]

約数ペア:

[(1, 28651592), (2, 14325796), (4, 7162898), (8, 3581449), (89, 321928), (178, 160964), (356, 80482), (712, 40241)]