71313578

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 129635328

約数和(自身を除く): 58321750

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 4441, 8029, 8882, 16058, 31087, 62174, 137671, 164317, 275342, 328634, 963697, 1150219, 1927394, 2300438, 5093827, 10187654, 35656789, 71313578]

約数ペア:

[(1, 71313578), (2, 35656789), (7, 10187654), (14, 5093827), (31, 2300438), (37, 1927394), (62, 1150219), (74, 963697), (217, 328634), (259, 275342), (434, 164317), (518, 137671), (1147, 62174), (2294, 31087), (4441, 16058), (8029, 8882)]