28223898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{204521}}^1$

素因数の和:204549

約数の個数: 16

約数和(自身を含む): 58902336

約数和(自身を除く): 30678438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 204521, 409042, 613563, 1227126, 4703983, 9407966, 14111949, 28223898]

約数ペア:

[(1, 28223898), (2, 14111949), (3, 9407966), (6, 4703983), (23, 1227126), (46, 613563), (69, 409042), (138, 204521)]