25412178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 36640302

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 71, 87, 102, 121, 142, 174, 187, 213, 242, 319, 363, 374, 426, 493, 561, 638, 726, 781, 957, 986, 1122, 1207, 1479, 1562, 1914, 2057, 2059, 2343, 2414, 2958, 3509, 3621, 4114, 4118, 4686, 5423, 6171, 6177, 7018, 7242, 8591, 10527, 10846, 12342, 12354, 13277, 16269, 17182, 21054, 22649, 25773, 26554, 32538, 35003, 39831, 45298, 51546, 59653, 67947, 70006, 79662, 105009, 119306, 135894, 146047, 178959, 210018, 249139, 292094, 357918, 385033, 438141, 498278, 747417, 770066, 876282, 1155099, 1494834, 2310198, 4235363, 8470726, 12706089, 25412178]

約数ペア:

[(1, 25412178), (2, 12706089), (3, 8470726), (6, 4235363), (11, 2310198), (17, 1494834), (22, 1155099), (29, 876282), (33, 770066), (34, 747417), (51, 498278), (58, 438141), (66, 385033), (71, 357918), (87, 292094), (102, 249139), (121, 210018), (142, 178959), (174, 146047), (187, 135894), (213, 119306), (242, 105009), (319, 79662), (363, 70006), (374, 67947), (426, 59653), (493, 51546), (561, 45298), (638, 39831), (726, 35003), (781, 32538), (957, 26554), (986, 25773), (1122, 22649), (1207, 21054), (1479, 17182), (1562, 16269), (1914, 13277), (2057, 12354), (2059, 12342), (2343, 10846), (2414, 10527), (2958, 8591), (3509, 7242), (3621, 7018), (4114, 6177), (4118, 6171), (4686, 5423)]