28578604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2749}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 52668000

約数和(自身を除く): 24089396

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2599, 2749, 5198, 5498, 10396, 10996, 63227, 126454, 252908, 310637, 621274, 1242548, 7144651, 14289302, 28578604]

約数ペア:

[(1, 28578604), (2, 14289302), (4, 7144651), (23, 1242548), (46, 621274), (92, 310637), (113, 252908), (226, 126454), (452, 63227), (2599, 10996), (2749, 10396), (5198, 5498)]