40197752

素因数分解:

$2^3\times 7^1\times {\mathrm{717817}}^1$

素因数の和:717830

約数の個数: 16

約数和(自身を含む): 86138160

約数和(自身を除く): 45940408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 717817, 1435634, 2871268, 5024719, 5742536, 10049438, 20098876, 40197752]

約数ペア:

[(1, 40197752), (2, 20098876), (4, 10049438), (7, 5742536), (8, 5024719), (14, 2871268), (28, 1435634), (56, 717817)]