25885866

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 59425920

約数和(自身を除く): 33540054

約数列:

[1, 2, 3, 6, 17, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 222, 323, 361, 629, 646, 703, 722, 969, 1083, 1258, 1406, 1887, 1938, 2109, 2166, 3774, 4218, 6137, 6859, 11951, 12274, 13357, 13718, 18411, 20577, 23902, 26714, 35853, 36822, 40071, 41154, 71706, 80142, 116603, 227069, 233206, 253783, 349809, 454138, 507566, 681207, 699618, 761349, 1362414, 1522698, 4314311, 8628622, 12942933, 25885866]

約数ペア:

[(1, 25885866), (2, 12942933), (3, 8628622), (6, 4314311), (17, 1522698), (19, 1362414), (34, 761349), (37, 699618), (38, 681207), (51, 507566), (57, 454138), (74, 349809), (102, 253783), (111, 233206), (114, 227069), (222, 116603), (323, 80142), (361, 71706), (629, 41154), (646, 40071), (703, 36822), (722, 35853), (969, 26714), (1083, 23902), (1258, 20577), (1406, 18411), (1887, 13718), (1938, 13357), (2109, 12274), (2166, 11951), (3774, 6859), (4218, 6137)]