64534274

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{28631}}^1$

素因数の和:28670

約数の個数: 24

約数和(自身を含む): 117505728

約数和(自身を除く): 52971454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 28631, 57262, 200417, 400834, 658513, 1317026, 1402919, 2805838, 4609591, 9219182, 32267137, 64534274]

約数ペア:

[(1, 64534274), (2, 32267137), (7, 9219182), (14, 4609591), (23, 2805838), (46, 1402919), (49, 1317026), (98, 658513), (161, 400834), (322, 200417), (1127, 57262), (2254, 28631)]