70739474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 115833060

約数和(自身を除く): 45093586

約数列:

[1, 2, 13, 26, 109, 218, 229, 458, 1417, 2834, 2977, 5954, 11881, 23762, 24961, 49922, 154453, 308906, 324493, 648986, 2720749, 5441498, 35369737, 70739474]

約数ペア:

[(1, 70739474), (2, 35369737), (13, 5441498), (26, 2720749), (109, 648986), (218, 324493), (229, 308906), (458, 154453), (1417, 49922), (2834, 24961), (2977, 23762), (5954, 11881)]