57143138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7159}}^1$

素因数の和:7481

約数の個数: 16

約数和(自身を含む): 92621760

約数和(自身を除く): 35478622

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7159, 7982, 14318, 93067, 186134, 2197813, 4395626, 28571569, 57143138]

約数ペア:

[(1, 57143138), (2, 28571569), (13, 4395626), (26, 2197813), (307, 186134), (614, 93067), (3991, 14318), (7159, 7982)]