57143762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 95606784

約数和(自身を除く): 38463022

約数列:

[1, 2, 13, 26, 37, 74, 191, 311, 382, 481, 622, 962, 2483, 4043, 4966, 7067, 8086, 11507, 14134, 23014, 59401, 91871, 118802, 149591, 183742, 299182, 772213, 1544426, 2197837, 4395674, 28571881, 57143762]

約数ペア:

[(1, 57143762), (2, 28571881), (13, 4395674), (26, 2197837), (37, 1544426), (74, 772213), (191, 299182), (311, 183742), (382, 149591), (481, 118802), (622, 91871), (962, 59401), (2483, 23014), (4043, 14134), (4966, 11507), (7067, 8086)]