28490242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2797}}^1$

素因数の和:3273

約数の個数: 16

約数和(自身を含む): 46737792

約数和(自身を除く): 18247550

約数列:

[1, 2, 11, 22, 463, 926, 2797, 5093, 5594, 10186, 30767, 61534, 1295011, 2590022, 14245121, 28490242]

約数ペア:

[(1, 28490242), (2, 14245121), (11, 2590022), (22, 1295011), (463, 61534), (926, 30767), (2797, 10186), (5093, 5594)]