40267172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1009}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 77034720

約数和(自身を除く): 36767548

約数列:

[1, 2, 4, 11, 22, 44, 907, 1009, 1814, 2018, 3628, 4036, 9977, 11099, 19954, 22198, 39908, 44396, 915163, 1830326, 3660652, 10066793, 20133586, 40267172]

約数ペア:

[(1, 40267172), (2, 20133586), (4, 10066793), (11, 3660652), (22, 1830326), (44, 915163), (907, 44396), (1009, 39908), (1814, 22198), (2018, 19954), (3628, 11099), (4036, 9977)]