25831512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 55038888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 107, 126, 168, 214, 252, 321, 428, 479, 504, 642, 749, 856, 958, 963, 1284, 1437, 1498, 1916, 1926, 2247, 2568, 2874, 2996, 3353, 3832, 3852, 4311, 4494, 5748, 5992, 6706, 6741, 7704, 8622, 8988, 10059, 11496, 13412, 13482, 17244, 17976, 20118, 26824, 26964, 30177, 34488, 40236, 51253, 53928, 60354, 80472, 102506, 120708, 153759, 205012, 241416, 307518, 358771, 410024, 461277, 615036, 717542, 922554, 1076313, 1230072, 1435084, 1845108, 2152626, 2870168, 3228939, 3690216, 4305252, 6457878, 8610504, 12915756, 25831512]

約数ペア:

[(1, 25831512), (2, 12915756), (3, 8610504), (4, 6457878), (6, 4305252), (7, 3690216), (8, 3228939), (9, 2870168), (12, 2152626), (14, 1845108), (18, 1435084), (21, 1230072), (24, 1076313), (28, 922554), (36, 717542), (42, 615036), (56, 461277), (63, 410024), (72, 358771), (84, 307518), (107, 241416), (126, 205012), (168, 153759), (214, 120708), (252, 102506), (321, 80472), (428, 60354), (479, 53928), (504, 51253), (642, 40236), (749, 34488), (856, 30177), (958, 26964), (963, 26824), (1284, 20118), (1437, 17976), (1498, 17244), (1916, 13482), (1926, 13412), (2247, 11496), (2568, 10059), (2874, 8988), (2996, 8622), (3353, 7704), (3832, 6741), (3852, 6706), (4311, 5992), (4494, 5748)]