29547856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142057}}^1$

素因数の和:142078

約数の個数: 20

約数和(自身を含む): 61653172

約数和(自身を除く): 32105316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142057, 284114, 568228, 1136456, 1846741, 2272912, 3693482, 7386964, 14773928, 29547856]

約数ペア:

[(1, 29547856), (2, 14773928), (4, 7386964), (8, 3693482), (13, 2272912), (16, 1846741), (26, 1136456), (52, 568228), (104, 284114), (208, 142057)]