64796228

素因数分解:

$2^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1392

約数の個数: 36

約数和(自身を含む): 132455232

約数和(自身を除く): 67659004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 311, 622, 1063, 1244, 2126, 2177, 4252, 4354, 7441, 8708, 14882, 15239, 29764, 30478, 52087, 60956, 104174, 208348, 330593, 661186, 1322372, 2314151, 4628302, 9256604, 16199057, 32398114, 64796228]

約数ペア:

[(1, 64796228), (2, 32398114), (4, 16199057), (7, 9256604), (14, 4628302), (28, 2314151), (49, 1322372), (98, 661186), (196, 330593), (311, 208348), (622, 104174), (1063, 60956), (1244, 52087), (2126, 30478), (2177, 29764), (4252, 15239), (4354, 14882), (7441, 8708)]