70720338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17107}}^1$

素因数の和:17178

約数の個数: 32

約数和(自身を含む): 155203776

約数和(自身を除く): 84483438

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 17107, 34214, 51321, 102642, 222391, 444782, 667173, 906671, 1334346, 1813342, 2720013, 5440026, 11786723, 23573446, 35360169, 70720338]

約数ペア:

[(1, 70720338), (2, 35360169), (3, 23573446), (6, 11786723), (13, 5440026), (26, 2720013), (39, 1813342), (53, 1334346), (78, 906671), (106, 667173), (159, 444782), (318, 222391), (689, 102642), (1378, 51321), (2067, 34214), (4134, 17107)]