25563972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 68483072

約数和(自身を除く): 42919100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1123, 1626, 1897, 2246, 3252, 3369, 3794, 4492, 5691, 6738, 7588, 7861, 11382, 13476, 15722, 22764, 23583, 31444, 47166, 94332, 304333, 608666, 912999, 1217332, 1825998, 2130331, 3651996, 4260662, 6390993, 8521324, 12781986, 25563972]

約数ペア:

[(1, 25563972), (2, 12781986), (3, 8521324), (4, 6390993), (6, 4260662), (7, 3651996), (12, 2130331), (14, 1825998), (21, 1217332), (28, 912999), (42, 608666), (84, 304333), (271, 94332), (542, 47166), (813, 31444), (1084, 23583), (1123, 22764), (1626, 15722), (1897, 13476), (2246, 11382), (3252, 7861), (3369, 7588), (3794, 6738), (4492, 5691)]