7256964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 19897920

約数和(自身を除く): 12640956

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 4229, 8458, 12687, 16916, 25374, 46519, 50748, 54977, 93038, 109954, 139557, 164931, 186076, 219908, 279114, 329862, 558228, 604747, 659724, 1209494, 1814241, 2418988, 3628482, 7256964]

約数ペア:

[(1, 7256964), (2, 3628482), (3, 2418988), (4, 1814241), (6, 1209494), (11, 659724), (12, 604747), (13, 558228), (22, 329862), (26, 279114), (33, 219908), (39, 186076), (44, 164931), (52, 139557), (66, 109954), (78, 93038), (132, 54977), (143, 50748), (156, 46519), (286, 25374), (429, 16916), (572, 12687), (858, 8458), (1716, 4229)]