71281886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{3911}}^1$

素因数の和:4627

約数の個数: 16

約数和(自身を含む): 115341408

約数和(自身を除く): 44059522

約数列:

[1, 2, 13, 26, 701, 1402, 3911, 7822, 9113, 18226, 50843, 101686, 2741611, 5483222, 35640943, 71281886]

約数ペア:

[(1, 71281886), (2, 35640943), (13, 5483222), (26, 2741611), (701, 101686), (1402, 50843), (3911, 18226), (7822, 9113)]