12960065656

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{288823}}^1$

素因数の和:288979

約数の個数: 32

約数和(自身を含む): 24954393600

約数和(自身を除く): 11994327944

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 284, 316, 568, 632, 5609, 11218, 22436, 44872, 288823, 577646, 1155292, 2310584, 20506433, 22817017, 41012866, 45634034, 82025732, 91268068, 164051464, 182536136, 1620008207, 3240016414, 6480032828, 12960065656]

約数ペア:

[(1, 12960065656), (2, 6480032828), (4, 3240016414), (8, 1620008207), (71, 182536136), (79, 164051464), (142, 91268068), (158, 82025732), (284, 45634034), (316, 41012866), (568, 22817017), (632, 20506433), (5609, 2310584), (11218, 1155292), (22436, 577646), (44872, 288823)]