25250316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 76392960

約数和(自身を除く): 51142644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1217, 1482, 1596, 1729, 2434, 2964, 3458, 3651, 4868, 5187, 6916, 7302, 8519, 10374, 14604, 15821, 17038, 20748, 23123, 25557, 31642, 34076, 46246, 47463, 51114, 63284, 69369, 92492, 94926, 102228, 110747, 138738, 161861, 189852, 221494, 277476, 300599, 323722, 332241, 442988, 485583, 601198, 647444, 664482, 901797, 971166, 1202396, 1328964, 1803594, 1942332, 2104193, 3607188, 4208386, 6312579, 8416772, 12625158, 25250316]

約数ペア:

[(1, 25250316), (2, 12625158), (3, 8416772), (4, 6312579), (6, 4208386), (7, 3607188), (12, 2104193), (13, 1942332), (14, 1803594), (19, 1328964), (21, 1202396), (26, 971166), (28, 901797), (38, 664482), (39, 647444), (42, 601198), (52, 485583), (57, 442988), (76, 332241), (78, 323722), (84, 300599), (91, 277476), (114, 221494), (133, 189852), (156, 161861), (182, 138738), (228, 110747), (247, 102228), (266, 94926), (273, 92492), (364, 69369), (399, 63284), (494, 51114), (532, 47463), (546, 46246), (741, 34076), (798, 31642), (988, 25557), (1092, 23123), (1217, 20748), (1482, 17038), (1596, 15821), (1729, 14604), (2434, 10374), (2964, 8519), (3458, 7302), (3651, 6916), (4868, 5187)]