29267758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 47973816

約数和(自身を除く): 18706058

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 661, 1322, 1703, 3406, 8593, 17186, 22139, 44278, 86591, 111709, 173182, 223418, 1125683, 2251366, 14633879, 29267758]

約数ペア:

[(1, 29267758), (2, 14633879), (13, 2251366), (26, 1125683), (131, 223418), (169, 173182), (262, 111709), (338, 86591), (661, 44278), (1322, 22139), (1703, 17186), (3406, 8593)]