26920734

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 55109376

約数和(自身を除く): 28188642

約数列:

[1, 2, 3, 6, 67, 134, 167, 201, 334, 401, 402, 501, 802, 1002, 1203, 2406, 11189, 22378, 26867, 33567, 53734, 66967, 67134, 80601, 133934, 161202, 200901, 401802, 4486789, 8973578, 13460367, 26920734]

約数ペア:

[(1, 26920734), (2, 13460367), (3, 8973578), (6, 4486789), (67, 401802), (134, 200901), (167, 161202), (201, 133934), (334, 80601), (401, 67134), (402, 66967), (501, 53734), (802, 33567), (1002, 26867), (1203, 22378), (2406, 11189)]