56620276

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 100900800

約数和(自身を除く): 44280524

約数列:

[1, 2, 4, 83, 166, 199, 332, 398, 796, 857, 1714, 3428, 16517, 33034, 66068, 71131, 142262, 170543, 284524, 341086, 682172, 14155069, 28310138, 56620276]

約数ペア:

[(1, 56620276), (2, 28310138), (4, 14155069), (83, 682172), (166, 341086), (199, 284524), (332, 170543), (398, 142262), (796, 71131), (857, 66068), (1714, 33034), (3428, 16517)]