70296486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20959}}^1$

素因数の和:21020

約数の個数: 32

約数和(自身を含む): 154936320

約数和(自身を除く): 84639834

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 20959, 41918, 62877, 125754, 272467, 544934, 817401, 901237, 1634802, 1802474, 2703711, 5407422, 11716081, 23432162, 35148243, 70296486]

約数ペア:

[(1, 70296486), (2, 35148243), (3, 23432162), (6, 11716081), (13, 5407422), (26, 2703711), (39, 1802474), (43, 1634802), (78, 901237), (86, 817401), (129, 544934), (258, 272467), (559, 125754), (1118, 62877), (1677, 41918), (3354, 20959)]