15550264

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 30517200

約数和(自身を除く): 14966936

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 691, 776, 1382, 2764, 2813, 5528, 5626, 11252, 20039, 22504, 40078, 67027, 80156, 134054, 160312, 268108, 536216, 1943783, 3887566, 7775132, 15550264]

約数ペア:

[(1, 15550264), (2, 7775132), (4, 3887566), (8, 1943783), (29, 536216), (58, 268108), (97, 160312), (116, 134054), (194, 80156), (232, 67027), (388, 40078), (691, 22504), (776, 20039), (1382, 11252), (2764, 5626), (2813, 5528)]