77643644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8941}}^1$

素因数の和:9125

約数の個数: 24

約数和(自身を含む): 147221088

約数和(自身を除く): 69577444

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 8941, 17882, 35764, 116233, 232466, 464932, 1493147, 2986294, 5972588, 19410911, 38821822, 77643644]

約数ペア:

[(1, 77643644), (2, 38821822), (4, 19410911), (13, 5972588), (26, 2986294), (52, 1493147), (167, 464932), (334, 232466), (668, 116233), (2171, 35764), (4342, 17882), (8684, 8941)]