25889028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 45235452

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 83, 102, 132, 139, 166, 187, 204, 249, 278, 332, 374, 417, 498, 556, 561, 748, 834, 913, 996, 1122, 1411, 1529, 1668, 1826, 2244, 2363, 2739, 2822, 3058, 3652, 4233, 4587, 4726, 5478, 5644, 6116, 7089, 8466, 9174, 9452, 10956, 11537, 14178, 15521, 16932, 18348, 23074, 25993, 28356, 31042, 34611, 46148, 46563, 51986, 62084, 69222, 77979, 93126, 103972, 126907, 138444, 155958, 186252, 196129, 253814, 311916, 380721, 392258, 507628, 588387, 761442, 784516, 1176774, 1522884, 2157419, 2353548, 4314838, 6472257, 8629676, 12944514, 25889028]

約数ペア:

[(1, 25889028), (2, 12944514), (3, 8629676), (4, 6472257), (6, 4314838), (11, 2353548), (12, 2157419), (17, 1522884), (22, 1176774), (33, 784516), (34, 761442), (44, 588387), (51, 507628), (66, 392258), (68, 380721), (83, 311916), (102, 253814), (132, 196129), (139, 186252), (166, 155958), (187, 138444), (204, 126907), (249, 103972), (278, 93126), (332, 77979), (374, 69222), (417, 62084), (498, 51986), (556, 46563), (561, 46148), (748, 34611), (834, 31042), (913, 28356), (996, 25993), (1122, 23074), (1411, 18348), (1529, 16932), (1668, 15521), (1826, 14178), (2244, 11537), (2363, 10956), (2739, 9452), (2822, 9174), (3058, 8466), (3652, 7089), (4233, 6116), (4587, 5644), (4726, 5478)]