2651306656

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{11681}}^1$

素因数の和:11905

約数の個数: 48

約数和(自身を含む): 5378439528

約数和(自身を除く): 2727132872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 173, 328, 346, 656, 692, 1312, 1384, 2768, 5536, 7093, 11681, 14186, 23362, 28372, 46724, 56744, 93448, 113488, 186896, 226976, 373792, 478921, 957842, 1915684, 2020813, 3831368, 4041626, 7662736, 8083252, 15325472, 16166504, 32333008, 64666016, 82853333, 165706666, 331413332, 662826664, 1325653328, 2651306656]

約数ペア:

[(1, 2651306656), (2, 1325653328), (4, 662826664), (8, 331413332), (16, 165706666), (32, 82853333), (41, 64666016), (82, 32333008), (164, 16166504), (173, 15325472), (328, 8083252), (346, 7662736), (656, 4041626), (692, 3831368), (1312, 2020813), (1384, 1915684), (2768, 957842), (5536, 478921), (7093, 373792), (11681, 226976), (14186, 186896), (23362, 113488), (28372, 93448), (46724, 56744)]