64624528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 72866672

約数列:

[1, 2, 4, 8, 16, 29, 41, 43, 58, 79, 82, 86, 116, 158, 164, 172, 232, 316, 328, 344, 464, 632, 656, 688, 1189, 1247, 1264, 1763, 2291, 2378, 2494, 3239, 3397, 3526, 4582, 4756, 4988, 6478, 6794, 7052, 9164, 9512, 9976, 12956, 13588, 14104, 18328, 19024, 19952, 25912, 27176, 28208, 36656, 51127, 51824, 54352, 93931, 98513, 102254, 139277, 187862, 197026, 204508, 278554, 375724, 394052, 409016, 557108, 751448, 788104, 818032, 1114216, 1502896, 1576208, 2228432, 4039033, 8078066, 16156132, 32312264, 64624528]

約数ペア:

[(1, 64624528), (2, 32312264), (4, 16156132), (8, 8078066), (16, 4039033), (29, 2228432), (41, 1576208), (43, 1502896), (58, 1114216), (79, 818032), (82, 788104), (86, 751448), (116, 557108), (158, 409016), (164, 394052), (172, 375724), (232, 278554), (316, 204508), (328, 197026), (344, 187862), (464, 139277), (632, 102254), (656, 98513), (688, 93931), (1189, 54352), (1247, 51824), (1264, 51127), (1763, 36656), (2291, 28208), (2378, 27176), (2494, 25912), (3239, 19952), (3397, 19024), (3526, 18328), (4582, 14104), (4756, 13588), (4988, 12956), (6478, 9976), (6794, 9512), (7052, 9164)]