38889268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51991}}^1$

素因数の和:52023

約数の個数: 24

約数和(自身を含む): 78611904

約数和(自身を除く): 39722636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 51991, 103982, 207964, 571901, 883847, 1143802, 1767694, 2287604, 3535388, 9722317, 19444634, 38889268]

約数ペア:

[(1, 38889268), (2, 19444634), (4, 9722317), (11, 3535388), (17, 2287604), (22, 1767694), (34, 1143802), (44, 883847), (68, 571901), (187, 207964), (374, 103982), (748, 51991)]