71399042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249647}}^1$

素因数の和:249673

約数の個数: 16

約数和(自身を含む): 125822592

約数和(自身を除く): 54423550

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249647, 499294, 2746117, 3245411, 5492234, 6490822, 35699521, 71399042]

約数ペア:

[(1, 71399042), (2, 35699521), (11, 6490822), (13, 5492234), (22, 3245411), (26, 2746117), (143, 499294), (286, 249647)]