64709626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7069}}^1$

素因数の和:7293

約数の個数: 16

約数和(自身を含む): 101808000

約数和(自身を除く): 37098374

約数列:

[1, 2, 23, 46, 199, 398, 4577, 7069, 9154, 14138, 162587, 325174, 1406731, 2813462, 32354813, 64709626]

約数ペア:

[(1, 64709626), (2, 32354813), (23, 2813462), (46, 1406731), (199, 325174), (398, 162587), (4577, 14138), (7069, 9154)]