28805802

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{21529}}^1$

素因数の和:21757

約数の個数: 16

約数和(自身を含む): 57872640

約数和(自身を除く): 29066838

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 21529, 43058, 64587, 129174, 4800967, 9601934, 14402901, 28805802]

約数ペア:

[(1, 28805802), (2, 14402901), (3, 9601934), (6, 4800967), (223, 129174), (446, 64587), (669, 43058), (1338, 21529)]