3321328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 6780816

約数和(自身を除く): 3459488

約数列:

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

約数ペア:

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