28558894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 54161856

約数和(自身を除く): 25602962

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 4241, 6734, 8482, 29687, 55133, 59374, 110266, 156917, 313834, 385931, 771862, 1098419, 2039921, 2196838, 4079842, 14279447, 28558894]

約数ペア:

[(1, 28558894), (2, 14279447), (7, 4079842), (13, 2196838), (14, 2039921), (26, 1098419), (37, 771862), (74, 385931), (91, 313834), (182, 156917), (259, 110266), (481, 59374), (518, 55133), (962, 29687), (3367, 8482), (4241, 6734)]