64319866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{36923}}^1$

素因数の和:37005

約数の個数: 16

約数和(自身を含む): 105454944

約数和(自身を除く): 41135078

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 36923, 73846, 479999, 959998, 2473841, 4947682, 32159933, 64319866]

約数ペア:

[(1, 64319866), (2, 32159933), (13, 4947682), (26, 2473841), (67, 959998), (134, 479999), (871, 73846), (1742, 36923)]