70671664

素因数分解:

$2^4\times 7^1\times {\mathrm{630997}}^1$

素因数の和:631012

約数の個数: 20

約数和(自身を含む): 156487504

約数和(自身を除く): 85815840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 630997, 1261994, 2523988, 4416979, 5047976, 8833958, 10095952, 17667916, 35335832, 70671664]

約数ペア:

[(1, 70671664), (2, 35335832), (4, 17667916), (7, 10095952), (8, 8833958), (14, 5047976), (16, 4416979), (28, 2523988), (56, 1261994), (112, 630997)]