28852838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{29027}}^1$

素因数の和:29107

約数の個数: 16

約数和(自身を含む): 50160384

約数和(自身を除く): 21307546

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 29027, 58054, 203189, 406378, 2060917, 4121834, 14426419, 28852838]

約数ペア:

[(1, 28852838), (2, 14426419), (7, 4121834), (14, 2060917), (71, 406378), (142, 203189), (497, 58054), (994, 29027)]