38448490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 72064080

約数和(自身を除く): 33615590

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 673, 985, 1346, 1970, 3365, 5713, 6730, 11426, 19517, 28565, 39034, 57130, 97585, 132581, 195170, 265162, 662905, 1325810, 3844849, 7689698, 19224245, 38448490]

約数ペア:

[(1, 38448490), (2, 19224245), (5, 7689698), (10, 3844849), (29, 1325810), (58, 662905), (145, 265162), (197, 195170), (290, 132581), (394, 97585), (673, 57130), (985, 39034), (1346, 28565), (1970, 19517), (3365, 11426), (5713, 6730)]