71651908

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2017}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 128151072

約数和(自身を除く): 56499164

約数列:

[1, 2, 4, 83, 107, 166, 214, 332, 428, 2017, 4034, 8068, 8881, 17762, 35524, 167411, 215819, 334822, 431638, 669644, 863276, 17912977, 35825954, 71651908]

約数ペア:

[(1, 71651908), (2, 35825954), (4, 17912977), (83, 863276), (107, 669644), (166, 431638), (214, 334822), (332, 215819), (428, 167411), (2017, 35524), (4034, 17762), (8068, 8881)]