22764008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 43680000

約数和(自身を除く): 20915992

約数列:

[1, 2, 4, 8, 79, 158, 181, 199, 316, 362, 398, 632, 724, 796, 1448, 1592, 14299, 15721, 28598, 31442, 36019, 57196, 62884, 72038, 114392, 125768, 144076, 288152, 2845501, 5691002, 11382004, 22764008]

約数ペア:

[(1, 22764008), (2, 11382004), (4, 5691002), (8, 2845501), (79, 288152), (158, 144076), (181, 125768), (199, 114392), (316, 72038), (362, 62884), (398, 57196), (632, 36019), (724, 31442), (796, 28598), (1448, 15721), (1592, 14299)]