40272694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15383}}^1$

素因数の和:15420

約数の個数: 32

約数和(自身を含む): 79750656

約数和(自身を除く): 39477962

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 15383, 30766, 107681, 169213, 215362, 261511, 338426, 523022, 1184491, 1830577, 2368982, 2876621, 3661154, 5753242, 20136347, 40272694]

約数ペア:

[(1, 40272694), (2, 20136347), (7, 5753242), (11, 3661154), (14, 2876621), (17, 2368982), (22, 1830577), (34, 1184491), (77, 523022), (119, 338426), (154, 261511), (187, 215362), (238, 169213), (374, 107681), (1309, 30766), (2618, 15383)]