72638024

素因数分解:

$2^3\times {\mathrm{1021}}^1\times {\mathrm{8893}}^1$

素因数の和:9920

約数の個数: 16

約数和(自身を含む): 136345020

約数和(自身を除く): 63706996

約数列:

[1, 2, 4, 8, 1021, 2042, 4084, 8168, 8893, 17786, 35572, 71144, 9079753, 18159506, 36319012, 72638024]

約数ペア:

[(1, 72638024), (2, 36319012), (4, 18159506), (8, 9079753), (1021, 71144), (2042, 35572), (4084, 17786), (8168, 8893)]