15107854216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{669437}}^1$

素因数の和:669494

約数の個数: 64

約数和(自身を含む): 35988986880

約数和(自身を除く): 20881132664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 669437, 1338874, 2677748, 4686059, 5355496, 8702681, 9372118, 17405362, 18744236, 20752547, 34810724, 37488472, 41505094, 60918767, 69621448, 83010188, 121837534, 145267829, 166020376, 243675068, 269783111, 290535658, 487350136, 539566222, 581071316, 1079132444, 1162142632, 1888481777, 2158264888, 3776963554, 7553927108, 15107854216]

約数ペア:

[(1, 15107854216), (2, 7553927108), (4, 3776963554), (7, 2158264888), (8, 1888481777), (13, 1162142632), (14, 1079132444), (26, 581071316), (28, 539566222), (31, 487350136), (52, 290535658), (56, 269783111), (62, 243675068), (91, 166020376), (104, 145267829), (124, 121837534), (182, 83010188), (217, 69621448), (248, 60918767), (364, 41505094), (403, 37488472), (434, 34810724), (728, 20752547), (806, 18744236), (868, 17405362), (1612, 9372118), (1736, 8702681), (2821, 5355496), (3224, 4686059), (5642, 2677748), (11284, 1338874), (22568, 669437)]