28138038

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28771}}^1$

素因数の和:28939

約数の個数: 16

約数和(自身を含む): 56623296

約数和(自身を除く): 28485258

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 28771, 57542, 86313, 172626, 4689673, 9379346, 14069019, 28138038]

約数ペア:

[(1, 28138038), (2, 14069019), (3, 9379346), (6, 4689673), (163, 172626), (326, 86313), (489, 57542), (978, 28771)]