71190808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{684527}}^1$

素因数の和:684546

約数の個数: 16

約数和(自身を含む): 143750880

約数和(自身を除く): 72560072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 684527, 1369054, 2738108, 5476216, 8898851, 17797702, 35595404, 71190808]

約数ペア:

[(1, 71190808), (2, 35595404), (4, 17797702), (8, 8898851), (13, 5476216), (26, 2738108), (52, 1369054), (104, 684527)]