25904088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 81120000

約数和(自身を除く): 55215912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 168, 206, 252, 309, 412, 499, 504, 618, 721, 824, 927, 998, 1236, 1442, 1497, 1854, 1996, 2163, 2472, 2884, 2994, 3493, 3708, 3992, 4326, 4491, 5768, 5988, 6489, 6986, 7416, 8652, 8982, 10479, 11976, 12978, 13972, 17304, 17964, 20958, 25956, 27944, 31437, 35928, 41916, 51397, 51912, 62874, 83832, 102794, 125748, 154191, 205588, 251496, 308382, 359779, 411176, 462573, 616764, 719558, 925146, 1079337, 1233528, 1439116, 1850292, 2158674, 2878232, 3238011, 3700584, 4317348, 6476022, 8634696, 12952044, 25904088]

約数ペア:

[(1, 25904088), (2, 12952044), (3, 8634696), (4, 6476022), (6, 4317348), (7, 3700584), (8, 3238011), (9, 2878232), (12, 2158674), (14, 1850292), (18, 1439116), (21, 1233528), (24, 1079337), (28, 925146), (36, 719558), (42, 616764), (56, 462573), (63, 411176), (72, 359779), (84, 308382), (103, 251496), (126, 205588), (168, 154191), (206, 125748), (252, 102794), (309, 83832), (412, 62874), (499, 51912), (504, 51397), (618, 41916), (721, 35928), (824, 31437), (927, 27944), (998, 25956), (1236, 20958), (1442, 17964), (1497, 17304), (1854, 13972), (1996, 12978), (2163, 11976), (2472, 10479), (2884, 8982), (2994, 8652), (3493, 7416), (3708, 6986), (3992, 6489), (4326, 5988), (4491, 5768)]