28422056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{273289}}^1$

素因数の和:273308

約数の個数: 16

約数和(自身を含む): 57390900

約数和(自身を除く): 28968844

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 273289, 546578, 1093156, 2186312, 3552757, 7105514, 14211028, 28422056]

約数ペア:

[(1, 28422056), (2, 14211028), (4, 7105514), (8, 3552757), (13, 2186312), (26, 1093156), (52, 546578), (104, 273289)]