42706066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 71705088

約数和(自身を除く): 28999022

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 431, 481, 862, 962, 1339, 2678, 3811, 5603, 7622, 11206, 15947, 31894, 44393, 49543, 88786, 99086, 207311, 414622, 577109, 1154218, 1642541, 3285082, 21353033, 42706066]

約数ペア:

[(1, 42706066), (2, 21353033), (13, 3285082), (26, 1642541), (37, 1154218), (74, 577109), (103, 414622), (206, 207311), (431, 99086), (481, 88786), (862, 49543), (962, 44393), (1339, 31894), (2678, 15947), (3811, 11206), (5603, 7622)]