40266748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 72538928

約数和(自身を除く): 32272180

約数列:

[1, 2, 4, 43, 86, 172, 193, 386, 772, 1213, 2426, 4852, 8299, 16598, 33196, 52159, 104318, 208636, 234109, 468218, 936436, 10066687, 20133374, 40266748]

約数ペア:

[(1, 40266748), (2, 20133374), (4, 10066687), (43, 936436), (86, 468218), (172, 234109), (193, 208636), (386, 104318), (772, 52159), (1213, 33196), (2426, 16598), (4852, 8299)]