25368216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 67949280

約数和(自身を除く): 42581064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 97, 102, 136, 194, 204, 291, 388, 408, 582, 641, 776, 1164, 1282, 1649, 1923, 2328, 2564, 3298, 3846, 4947, 5128, 6596, 7692, 9894, 10897, 13192, 15384, 19788, 21794, 32691, 39576, 43588, 62177, 65382, 87176, 124354, 130764, 186531, 248708, 261528, 373062, 497416, 746124, 1057009, 1492248, 2114018, 3171027, 4228036, 6342054, 8456072, 12684108, 25368216]

約数ペア:

[(1, 25368216), (2, 12684108), (3, 8456072), (4, 6342054), (6, 4228036), (8, 3171027), (12, 2114018), (17, 1492248), (24, 1057009), (34, 746124), (51, 497416), (68, 373062), (97, 261528), (102, 248708), (136, 186531), (194, 130764), (204, 124354), (291, 87176), (388, 65382), (408, 62177), (582, 43588), (641, 39576), (776, 32691), (1164, 21794), (1282, 19788), (1649, 15384), (1923, 13192), (2328, 10897), (2564, 9894), (3298, 7692), (3846, 6596), (4947, 5128)]