71314642

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{12703}}^1$

素因数の和:13113

約数の個数: 16

約数和(自身を含む): 122568192

約数和(自身を除く): 51253550

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 12703, 25406, 88921, 177842, 5093903, 10187806, 35657321, 71314642]

約数ペア:

[(1, 71314642), (2, 35657321), (7, 10187806), (14, 5093903), (401, 177842), (802, 88921), (2807, 25406), (5614, 12703)]