65418332

素因数分解:

$2^2\times 7^3\times {\mathrm{47681}}^1$

素因数の和:47706

約数の個数: 24

約数和(自身を含む): 133509600

約数和(自身を除く): 68091268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 47681, 95362, 190724, 333767, 667534, 1335068, 2336369, 4672738, 9345476, 16354583, 32709166, 65418332]

約数ペア:

[(1, 65418332), (2, 32709166), (4, 16354583), (7, 9345476), (14, 4672738), (28, 2336369), (49, 1335068), (98, 667534), (196, 333767), (343, 190724), (686, 95362), (1372, 47681)]