7863216

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 20516544

約数和(自身を除く): 12653328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1531, 1712, 2568, 3062, 4593, 5136, 6124, 9186, 12248, 18372, 24496, 36744, 73488, 163817, 327634, 491451, 655268, 982902, 1310536, 1965804, 2621072, 3931608, 7863216]

約数ペア:

[(1, 7863216), (2, 3931608), (3, 2621072), (4, 1965804), (6, 1310536), (8, 982902), (12, 655268), (16, 491451), (24, 327634), (48, 163817), (107, 73488), (214, 36744), (321, 24496), (428, 18372), (642, 12248), (856, 9186), (1284, 6124), (1531, 5136), (1712, 4593), (2568, 3062)]