71346808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686027}}^1$

素因数の和:686046

約数の個数: 16

約数和(自身を含む): 144065880

約数和(自身を除く): 72719072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686027, 1372054, 2744108, 5488216, 8918351, 17836702, 35673404, 71346808]

約数ペア:

[(1, 71346808), (2, 35673404), (4, 17836702), (8, 8918351), (13, 5488216), (26, 2744108), (52, 1372054), (104, 686027)]