64138438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{352409}}^1$

素因数の和:352431

約数の個数: 16

約数和(自身を含む): 118409760

約数和(自身を除く): 54271322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 352409, 704818, 2466863, 4581317, 4933726, 9162634, 32069219, 64138438]

約数ペア:

[(1, 64138438), (2, 32069219), (7, 9162634), (13, 4933726), (14, 4581317), (26, 2466863), (91, 704818), (182, 352409)]