7942268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 14636160

約数和(自身を除く): 6693892

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 659, 1318, 2636, 3013, 6026, 12052, 15157, 30314, 60628, 86329, 172658, 345316, 1985567, 3971134, 7942268]

約数ペア:

[(1, 7942268), (2, 3971134), (4, 1985567), (23, 345316), (46, 172658), (92, 86329), (131, 60628), (262, 30314), (524, 15157), (659, 12052), (1318, 6026), (2636, 3013)]