68885614

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 53871506

約数列:

[1, 2, 7, 14, 29, 58, 203, 383, 406, 443, 766, 886, 2681, 3101, 5362, 6202, 11107, 12847, 22214, 25694, 77749, 89929, 155498, 169669, 179858, 339338, 1187683, 2375366, 4920401, 9840802, 34442807, 68885614]

約数ペア:

[(1, 68885614), (2, 34442807), (7, 9840802), (14, 4920401), (29, 2375366), (58, 1187683), (203, 339338), (383, 179858), (406, 169669), (443, 155498), (766, 89929), (886, 77749), (2681, 25694), (3101, 22214), (5362, 12847), (6202, 11107)]