68102644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1093}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 122803688

約数和(自身を除く): 54701044

約数列:

[1, 2, 4, 37, 74, 148, 421, 842, 1093, 1684, 2186, 4372, 15577, 31154, 40441, 62308, 80882, 161764, 460153, 920306, 1840612, 17025661, 34051322, 68102644]

約数ペア:

[(1, 68102644), (2, 34051322), (4, 17025661), (37, 1840612), (74, 920306), (148, 460153), (421, 161764), (842, 80882), (1093, 62308), (1684, 40441), (2186, 31154), (4372, 15577)]