28127752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{185051}}^1$

素因数の和:185076

約数の個数: 16

約数和(自身を含む): 55515600

約数和(自身を除く): 27387848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 185051, 370102, 740204, 1480408, 3515969, 7031938, 14063876, 28127752]

約数ペア:

[(1, 28127752), (2, 14063876), (4, 7031938), (8, 3515969), (19, 1480408), (38, 740204), (76, 370102), (152, 185051)]