57978644

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 103515048

約数和(自身を除く): 45536404

約数列:

[1, 2, 4, 73, 146, 181, 292, 362, 724, 1097, 2194, 4388, 13213, 26426, 52852, 80081, 160162, 198557, 320324, 397114, 794228, 14494661, 28989322, 57978644]

約数ペア:

[(1, 57978644), (2, 28989322), (4, 14494661), (73, 794228), (146, 397114), (181, 320324), (292, 198557), (362, 160162), (724, 80081), (1097, 52852), (2194, 26426), (4388, 13213)]