40272794

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1669

約数の個数: 16

約数和(自身を含む): 61483968

約数和(自身を除く): 21211174

約数列:

[1, 2, 103, 137, 206, 274, 1427, 2854, 14111, 28222, 146981, 195499, 293962, 390998, 20136397, 40272794]

約数ペア:

[(1, 40272794), (2, 20136397), (103, 390998), (137, 293962), (206, 195499), (274, 146981), (1427, 28222), (2854, 14111)]