6464408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 12960000

約数和(自身を除く): 6495592

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 599, 1198, 1349, 2396, 2698, 4792, 5396, 10792, 11381, 22762, 42529, 45524, 85058, 91048, 170116, 340232, 808051, 1616102, 3232204, 6464408]

約数ペア:

[(1, 6464408), (2, 3232204), (4, 1616102), (8, 808051), (19, 340232), (38, 170116), (71, 91048), (76, 85058), (142, 45524), (152, 42529), (284, 22762), (568, 11381), (599, 10792), (1198, 5396), (1349, 4792), (2396, 2698)]