67645604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5443}}^1$

素因数の和:5699

約数の個数: 24

約数和(自身を含む): 128042880

約数和(自身を除く): 60397276

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 5443, 6214, 10886, 12428, 21772, 70759, 141518, 283036, 1300877, 2601754, 5203508, 16911401, 33822802, 67645604]

約数ペア:

[(1, 67645604), (2, 33822802), (4, 16911401), (13, 5203508), (26, 2601754), (52, 1300877), (239, 283036), (478, 141518), (956, 70759), (3107, 21772), (5443, 12428), (6214, 10886)]