28787444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44701}}^1$

素因数の和:44735

約数の個数: 24

約数和(自身を含む): 60079488

約数和(自身を除く): 31292044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 44701, 89402, 178804, 312907, 625814, 1028123, 1251628, 2056246, 4112492, 7196861, 14393722, 28787444]

約数ペア:

[(1, 28787444), (2, 14393722), (4, 7196861), (7, 4112492), (14, 2056246), (23, 1251628), (28, 1028123), (46, 625814), (92, 312907), (161, 178804), (322, 89402), (644, 44701)]