71457554

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{64609}}^1$

素因数の和:64697

約数の個数: 16

約数和(自身を含む): 124051200

約数和(自身を除く): 52593646

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 64609, 129218, 452263, 904526, 5104111, 10208222, 35728777, 71457554]

約数ペア:

[(1, 71457554), (2, 35728777), (7, 10208222), (14, 5104111), (79, 904526), (158, 452263), (553, 129218), (1106, 64609)]