25671496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 55209600

約数和(自身を除く): 29538104

約数列:

[1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 283, 391, 493, 566, 667, 782, 986, 1132, 1334, 1564, 1972, 2264, 2668, 3128, 3944, 4811, 5336, 6509, 8207, 9622, 11339, 13018, 16414, 19244, 22678, 26036, 32828, 38488, 45356, 52072, 65656, 90712, 110653, 139519, 188761, 221306, 279038, 377522, 442612, 558076, 755044, 885224, 1116152, 1510088, 3208937, 6417874, 12835748, 25671496]

約数ペア:

[(1, 25671496), (2, 12835748), (4, 6417874), (8, 3208937), (17, 1510088), (23, 1116152), (29, 885224), (34, 755044), (46, 558076), (58, 442612), (68, 377522), (92, 279038), (116, 221306), (136, 188761), (184, 139519), (232, 110653), (283, 90712), (391, 65656), (493, 52072), (566, 45356), (667, 38488), (782, 32828), (986, 26036), (1132, 22678), (1334, 19244), (1564, 16414), (1972, 13018), (2264, 11339), (2668, 9622), (3128, 8207), (3944, 6509), (4811, 5336)]