40292462

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66931}}^1$

素因数の和:66983

約数の個数: 16

約数和(自身を含む): 70680192

約数和(自身を除く): 30387730

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 66931, 133862, 468517, 937034, 2878033, 5756066, 20146231, 40292462]

約数ペア:

[(1, 40292462), (2, 20146231), (7, 5756066), (14, 2878033), (43, 937034), (86, 468517), (301, 133862), (602, 66931)]