66429896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3529}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 134916600

約数和(自身を除く): 68486704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 3529, 4706, 7058, 9412, 14116, 18824, 28232, 45877, 91754, 183508, 367016, 638749, 1277498, 2554996, 5109992, 8303737, 16607474, 33214948, 66429896]

約数ペア:

[(1, 66429896), (2, 33214948), (4, 16607474), (8, 8303737), (13, 5109992), (26, 2554996), (52, 1277498), (104, 638749), (181, 367016), (362, 183508), (724, 91754), (1448, 45877), (2353, 28232), (3529, 18824), (4706, 14116), (7058, 9412)]