66885798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2789}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 153204480

約数和(自身を除く): 86318682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 2789, 3426, 3997, 5578, 7994, 8367, 11991, 16734, 19523, 23982, 39046, 58569, 117138, 1592519, 3185038, 4777557, 9555114, 11147633, 22295266, 33442899, 66885798]

約数ペア:

[(1, 66885798), (2, 33442899), (3, 22295266), (6, 11147633), (7, 9555114), (14, 4777557), (21, 3185038), (42, 1592519), (571, 117138), (1142, 58569), (1713, 39046), (2789, 23982), (3426, 19523), (3997, 16734), (5578, 11991), (7994, 8367)]