70987448

素因数分解:

$2^3\times 7^1\times {\mathrm{1267633}}^1$

素因数の和:1267646

約数の個数: 16

約数和(自身を含む): 152116080

約数和(自身を除く): 81128632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1267633, 2535266, 5070532, 8873431, 10141064, 17746862, 35493724, 70987448]

約数ペア:

[(1, 70987448), (2, 35493724), (4, 17746862), (7, 10141064), (8, 8873431), (14, 5070532), (28, 2535266), (56, 1267633)]