64757756

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3347}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 129741696

約数和(自身を除く): 64983940

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 3347, 4837, 6694, 9674, 13388, 19348, 23429, 46858, 93716, 2312777, 4625554, 9251108, 16189439, 32378878, 64757756]

約数ペア:

[(1, 64757756), (2, 32378878), (4, 16189439), (7, 9251108), (14, 4625554), (28, 2312777), (691, 93716), (1382, 46858), (2764, 23429), (3347, 19348), (4837, 13388), (6694, 9674)]