69040064

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 56

約数和(自身を含む): 142481808

約数和(自身を除く): 73441744

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 164, 166, 317, 328, 332, 634, 656, 664, 1268, 1312, 1328, 2536, 2624, 2656, 3403, 5072, 5312, 6806, 10144, 12997, 13612, 20288, 25994, 26311, 27224, 51988, 52622, 54448, 103976, 105244, 108896, 207952, 210488, 217792, 415904, 420976, 831808, 841952, 1078751, 1683904, 2157502, 4315004, 8630008, 17260016, 34520032, 69040064]

約数ペア:

[(1, 69040064), (2, 34520032), (4, 17260016), (8, 8630008), (16, 4315004), (32, 2157502), (41, 1683904), (64, 1078751), (82, 841952), (83, 831808), (164, 420976), (166, 415904), (317, 217792), (328, 210488), (332, 207952), (634, 108896), (656, 105244), (664, 103976), (1268, 54448), (1312, 52622), (1328, 51988), (2536, 27224), (2624, 26311), (2656, 25994), (3403, 20288), (5072, 13612), (5312, 12997), (6806, 10144)]