6642656

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 13780368

約数和(自身を除く): 7137712

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 83, 122, 164, 166, 244, 328, 332, 488, 656, 664, 976, 1312, 1328, 1952, 2501, 2656, 3403, 5002, 5063, 6806, 10004, 10126, 13612, 20008, 20252, 27224, 40016, 40504, 54448, 80032, 81008, 108896, 162016, 207583, 415166, 830332, 1660664, 3321328, 6642656]

約数ペア:

[(1, 6642656), (2, 3321328), (4, 1660664), (8, 830332), (16, 415166), (32, 207583), (41, 162016), (61, 108896), (82, 81008), (83, 80032), (122, 54448), (164, 40504), (166, 40016), (244, 27224), (328, 20252), (332, 20008), (488, 13612), (656, 10126), (664, 10004), (976, 6806), (1312, 5063), (1328, 5002), (1952, 3403), (2501, 2656)]