28595824

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 57152592

約数和(自身を除く): 28556768

約数列:

[1, 2, 4, 8, 16, 61, 83, 122, 166, 244, 332, 353, 488, 664, 706, 976, 1328, 1412, 2824, 5063, 5648, 10126, 20252, 21533, 29299, 40504, 43066, 58598, 81008, 86132, 117196, 172264, 234392, 344528, 468784, 1787239, 3574478, 7148956, 14297912, 28595824]

約数ペア:

[(1, 28595824), (2, 14297912), (4, 7148956), (8, 3574478), (16, 1787239), (61, 468784), (83, 344528), (122, 234392), (166, 172264), (244, 117196), (332, 86132), (353, 81008), (488, 58598), (664, 43066), (706, 40504), (976, 29299), (1328, 21533), (1412, 20252), (2824, 10126), (5063, 5648)]