70466259712

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{49057}}^1$

素因数の和:49285

約数の個数: 72

約数和(自身を含む): 145999747712

約数和(自身を除く): 75533488000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 248, 256, 362, 496, 724, 992, 1448, 1984, 2896, 3968, 5611, 5792, 7936, 11222, 11584, 22444, 23168, 44888, 46336, 49057, 89776, 98114, 179552, 196228, 359104, 392456, 718208, 784912, 1436416, 1520767, 1569824, 3041534, 3139648, 6083068, 6279296, 8879317, 12166136, 12558592, 17758634, 24332272, 35517268, 48664544, 71034536, 97329088, 142069072, 194658176, 275258827, 284138144, 389316352, 550517654, 568276288, 1101035308, 1136552576, 2202070616, 2273105152, 4404141232, 8808282464, 17616564928, 35233129856, 70466259712]

約数ペア:

[(1, 70466259712), (2, 35233129856), (4, 17616564928), (8, 8808282464), (16, 4404141232), (31, 2273105152), (32, 2202070616), (62, 1136552576), (64, 1101035308), (124, 568276288), (128, 550517654), (181, 389316352), (248, 284138144), (256, 275258827), (362, 194658176), (496, 142069072), (724, 97329088), (992, 71034536), (1448, 48664544), (1984, 35517268), (2896, 24332272), (3968, 17758634), (5611, 12558592), (5792, 12166136), (7936, 8879317), (11222, 6279296), (11584, 6083068), (22444, 3139648), (23168, 3041534), (44888, 1569824), (46336, 1520767), (49057, 1436416), (89776, 784912), (98114, 718208), (179552, 392456), (196228, 359104)]