65642746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148513}}^1$

素因数の和:148545

約数の個数: 16

約数和(自身を含む): 112276584

約数和(自身を除く): 46633838

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 148513, 297026, 1930669, 2524721, 3861338, 5049442, 32821373, 65642746]

約数ペア:

[(1, 65642746), (2, 32821373), (13, 5049442), (17, 3861338), (26, 2524721), (34, 1930669), (221, 297026), (442, 148513)]