66401636

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{14549}}^1$

素因数の和:14723

約数の個数: 24

約数和(自身を含む): 133627200

約数和(自身を除く): 67225564

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 14549, 29098, 58196, 101843, 203686, 407372, 2371487, 4742974, 9485948, 16600409, 33200818, 66401636]

約数ペア:

[(1, 66401636), (2, 33200818), (4, 16600409), (7, 9485948), (14, 4742974), (28, 2371487), (163, 407372), (326, 203686), (652, 101843), (1141, 58196), (2282, 29098), (4564, 14549)]