71399792

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{3001}}^1$

素因数の和:4496

約数の個数: 20

約数和(自身を含む): 138476256

約数和(自身を除く): 67076464

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 3001, 5948, 6002, 11896, 12004, 23792, 24008, 48016, 4462487, 8924974, 17849948, 35699896, 71399792]

約数ペア:

[(1, 71399792), (2, 35699896), (4, 17849948), (8, 8924974), (16, 4462487), (1487, 48016), (2974, 24008), (3001, 23792), (5948, 12004), (6002, 11896)]