71305624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685631}}^1$

素因数の和:685650

約数の個数: 16

約数和(自身を含む): 143982720

約数和(自身を除く): 72677096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685631, 1371262, 2742524, 5485048, 8913203, 17826406, 35652812, 71305624]

約数ペア:

[(1, 71305624), (2, 35652812), (4, 17826406), (8, 8913203), (13, 5485048), (26, 2742524), (52, 1371262), (104, 685631)]