28345846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 43421328

約数和(自身を除く): 15075482

約数列:

[1, 2, 61, 122, 283, 566, 821, 1642, 17263, 34526, 50081, 100162, 232343, 464686, 14172923, 28345846]

約数ペア:

[(1, 28345846), (2, 14172923), (61, 464686), (122, 232343), (283, 100162), (566, 50081), (821, 34526), (1642, 17263)]