28907918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48341}}^1$

素因数の和:48379

約数の個数: 16

約数和(自身を含む): 48728736

約数和(自身を除く): 19820818

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 48341, 96682, 628433, 1111843, 1256866, 2223686, 14453959, 28907918]

約数ペア:

[(1, 28907918), (2, 14453959), (13, 2223686), (23, 1256866), (26, 1111843), (46, 628433), (299, 96682), (598, 48341)]