7911876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 21288960

約数和(自身を除く): 13377084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 719, 786, 917, 1438, 1572, 1834, 2157, 2751, 2876, 3668, 4314, 5033, 5502, 8628, 10066, 11004, 15099, 20132, 30198, 60396, 94189, 188378, 282567, 376756, 565134, 659323, 1130268, 1318646, 1977969, 2637292, 3955938, 7911876]

約数ペア:

[(1, 7911876), (2, 3955938), (3, 2637292), (4, 1977969), (6, 1318646), (7, 1130268), (12, 659323), (14, 565134), (21, 376756), (28, 282567), (42, 188378), (84, 94189), (131, 60396), (262, 30198), (393, 20132), (524, 15099), (719, 11004), (786, 10066), (917, 8628), (1438, 5502), (1572, 5033), (1834, 4314), (2157, 3668), (2751, 2876)]