66063874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42403}}^1$

素因数の和:42465

約数の個数: 16

約数和(自身を含む): 106858080

約数和(自身を除く): 40794206

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 42403, 84806, 805657, 1611314, 1738523, 3477046, 33031937, 66063874]

約数ペア:

[(1, 66063874), (2, 33031937), (19, 3477046), (38, 1738523), (41, 1611314), (82, 805657), (779, 84806), (1558, 42403)]