15676637288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{23201}}^1$

素因数の和:23382

約数の個数: 64

約数和(自身を含む): 32450317200

約数和(自身を除く): 16773679912

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 89, 104, 146, 178, 292, 356, 584, 712, 949, 1157, 1898, 2314, 3796, 4628, 6497, 7592, 9256, 12994, 23201, 25988, 46402, 51976, 84461, 92804, 168922, 185608, 301613, 337844, 603226, 675688, 1206452, 1693673, 2064889, 2412904, 3387346, 4129778, 6774692, 8259556, 13549384, 16519112, 22017749, 26843557, 44035498, 53687114, 88070996, 107374228, 150736897, 176141992, 214748456, 301473794, 602947588, 1205895176, 1959579661, 3919159322, 7838318644, 15676637288]

約数ペア:

[(1, 15676637288), (2, 7838318644), (4, 3919159322), (8, 1959579661), (13, 1205895176), (26, 602947588), (52, 301473794), (73, 214748456), (89, 176141992), (104, 150736897), (146, 107374228), (178, 88070996), (292, 53687114), (356, 44035498), (584, 26843557), (712, 22017749), (949, 16519112), (1157, 13549384), (1898, 8259556), (2314, 6774692), (3796, 4129778), (4628, 3387346), (6497, 2412904), (7592, 2064889), (9256, 1693673), (12994, 1206452), (23201, 675688), (25988, 603226), (46402, 337844), (51976, 301613), (84461, 185608), (92804, 168922)]