64019396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99409}}^1$

素因数の和:99443

約数の個数: 24

約数和(自身を含む): 133607040

約数和(自身を除く): 69587644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 99409, 198818, 397636, 695863, 1391726, 2286407, 2783452, 4572814, 9145628, 16004849, 32009698, 64019396]

約数ペア:

[(1, 64019396), (2, 32009698), (4, 16004849), (7, 9145628), (14, 4572814), (23, 2783452), (28, 2286407), (46, 1391726), (92, 695863), (161, 397636), (322, 198818), (644, 99409)]