25890696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 76440000

約数和(自身を除く): 50549304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 199, 234, 278, 312, 398, 417, 468, 556, 597, 796, 834, 936, 1112, 1194, 1251, 1592, 1668, 1791, 1807, 2388, 2502, 2587, 3336, 3582, 3614, 4776, 5004, 5174, 5421, 7164, 7228, 7761, 10008, 10348, 10842, 14328, 14456, 15522, 16263, 20696, 21684, 23283, 27661, 31044, 32526, 43368, 46566, 55322, 62088, 65052, 82983, 93132, 110644, 130104, 165966, 186264, 221288, 248949, 331932, 359593, 497898, 663864, 719186, 995796, 1078779, 1438372, 1991592, 2157558, 2876744, 3236337, 4315116, 6472674, 8630232, 12945348, 25890696]

約数ペア:

[(1, 25890696), (2, 12945348), (3, 8630232), (4, 6472674), (6, 4315116), (8, 3236337), (9, 2876744), (12, 2157558), (13, 1991592), (18, 1438372), (24, 1078779), (26, 995796), (36, 719186), (39, 663864), (52, 497898), (72, 359593), (78, 331932), (104, 248949), (117, 221288), (139, 186264), (156, 165966), (199, 130104), (234, 110644), (278, 93132), (312, 82983), (398, 65052), (417, 62088), (468, 55322), (556, 46566), (597, 43368), (796, 32526), (834, 31044), (936, 27661), (1112, 23283), (1194, 21684), (1251, 20696), (1592, 16263), (1668, 15522), (1791, 14456), (1807, 14328), (2388, 10842), (2502, 10348), (2587, 10008), (3336, 7761), (3582, 7228), (3614, 7164), (4776, 5421), (5004, 5174)]