61977682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{140221}}^1$

素因数の和:140253

約数の個数: 16

約数和(自身を含む): 106007832

約数和(自身を除く): 44030150

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 140221, 280442, 1822873, 2383757, 3645746, 4767514, 30988841, 61977682]

約数ペア:

[(1, 61977682), (2, 30988841), (13, 4767514), (17, 3645746), (26, 2383757), (34, 1822873), (221, 280442), (442, 140221)]