56437468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 100587312

約数和(自身を除く): 44149844

約数列:

[1, 2, 4, 73, 146, 292, 347, 557, 694, 1114, 1388, 2228, 25331, 40661, 50662, 81322, 101324, 162644, 193279, 386558, 773116, 14109367, 28218734, 56437468]

約数ペア:

[(1, 56437468), (2, 28218734), (4, 14109367), (73, 773116), (146, 386558), (292, 193279), (347, 162644), (557, 101324), (694, 81322), (1114, 50662), (1388, 40661), (2228, 25331)]