8005116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 21518336

約数和(自身を除く): 13513220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 607, 628, 942, 1099, 1214, 1821, 1884, 2198, 2428, 3297, 3642, 4249, 4396, 6594, 7284, 8498, 12747, 13188, 16996, 25494, 50988, 95299, 190598, 285897, 381196, 571794, 667093, 1143588, 1334186, 2001279, 2668372, 4002558, 8005116]

約数ペア:

[(1, 8005116), (2, 4002558), (3, 2668372), (4, 2001279), (6, 1334186), (7, 1143588), (12, 667093), (14, 571794), (21, 381196), (28, 285897), (42, 190598), (84, 95299), (157, 50988), (314, 25494), (471, 16996), (607, 13188), (628, 12747), (942, 8498), (1099, 7284), (1214, 6594), (1821, 4396), (1884, 4249), (2198, 3642), (2428, 3297)]