7778264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 16254000

約数和(自身を除く): 8475736

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 2579, 3016, 5158, 10316, 20632, 33527, 67054, 74791, 134108, 149582, 268216, 299164, 598328, 972283, 1944566, 3889132, 7778264]

約数ペア:

[(1, 7778264), (2, 3889132), (4, 1944566), (8, 972283), (13, 598328), (26, 299164), (29, 268216), (52, 149582), (58, 134108), (104, 74791), (116, 67054), (232, 33527), (377, 20632), (754, 10316), (1508, 5158), (2579, 3016)]