28949916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{104891}}^1$

素因数の和:104921

約数の個数: 24

約数和(自身を含む): 70487424

約数和(自身を除く): 41537508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 104891, 209782, 314673, 419564, 629346, 1258692, 2412493, 4824986, 7237479, 9649972, 14474958, 28949916]

約数ペア:

[(1, 28949916), (2, 14474958), (3, 9649972), (4, 7237479), (6, 4824986), (12, 2412493), (23, 1258692), (46, 629346), (69, 419564), (92, 314673), (138, 209782), (276, 104891)]