68408486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{40193}}^1$

素因数の和:40255

約数の個数: 16

約数和(自身を含む): 109970784

約数和(自身を除く): 41562298

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 40193, 80386, 924439, 1487141, 1848878, 2974282, 34204243, 68408486]

約数ペア:

[(1, 68408486), (2, 34204243), (23, 2974282), (37, 1848878), (46, 1487141), (74, 924439), (851, 80386), (1702, 40193)]