70949776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{152909}}^1$

素因数の和:152946

約数の個数: 20

約数和(自身を含む): 142206300

約数和(自身を除く): 71256524

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 152909, 305818, 611636, 1223272, 2446544, 4434361, 8868722, 17737444, 35474888, 70949776]

約数ペア:

[(1, 70949776), (2, 35474888), (4, 17737444), (8, 8868722), (16, 4434361), (29, 2446544), (58, 1223272), (116, 611636), (232, 305818), (464, 152909)]