56172718

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{3001}}^1$

素因数の和:3208

約数の個数: 24

約数和(自身を含む): 98561664

約数和(自身を除く): 42388946

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 1337, 2674, 3001, 6002, 9359, 18718, 21007, 42014, 147049, 294098, 573191, 1146382, 4012337, 8024674, 28086359, 56172718]

約数ペア:

[(1, 56172718), (2, 28086359), (7, 8024674), (14, 4012337), (49, 1146382), (98, 573191), (191, 294098), (382, 147049), (1337, 42014), (2674, 21007), (3001, 18718), (6002, 9359)]