28662776

素因数分解:

$2^3\times {\mathrm{1619}}^1\times {\mathrm{2213}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 53800200

約数和(自身を除く): 25137424

約数列:

[1, 2, 4, 8, 1619, 2213, 3238, 4426, 6476, 8852, 12952, 17704, 3582847, 7165694, 14331388, 28662776]

約数ペア:

[(1, 28662776), (2, 14331388), (4, 7165694), (8, 3582847), (1619, 17704), (2213, 12952), (3238, 8852), (4426, 6476)]