57138668

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 102286800

約数和(自身を除く): 45148132

約数列:

[1, 2, 4, 59, 118, 197, 236, 394, 788, 1229, 2458, 4916, 11623, 23246, 46492, 72511, 145022, 242113, 290044, 484226, 968452, 14284667, 28569334, 57138668]

約数ペア:

[(1, 57138668), (2, 28569334), (4, 14284667), (59, 968452), (118, 484226), (197, 290044), (236, 242113), (394, 145022), (788, 72511), (1229, 46492), (2458, 23246), (4916, 11623)]