40373494

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6691}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 69382656

約数和(自身を除く): 29009162

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 6691, 13382, 46837, 93674, 2883821, 5767642, 20186747, 40373494]

約数ペア:

[(1, 40373494), (2, 20186747), (7, 5767642), (14, 2883821), (431, 93674), (862, 46837), (3017, 13382), (6034, 6691)]