70487792

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{18433}}^1$

素因数の和:18680

約数の個数: 20

約数和(自身を含む): 137148960

約数和(自身を除く): 66661168

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 18433, 36866, 73732, 147464, 294928, 4405487, 8810974, 17621948, 35243896, 70487792]

約数ペア:

[(1, 70487792), (2, 35243896), (4, 17621948), (8, 8810974), (16, 4405487), (239, 294928), (478, 147464), (956, 73732), (1912, 36866), (3824, 18433)]