25728108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5779}}^1$

素因数の和:5846

約数の個数: 48

約数和(自身を含む): 69914880

約数和(自身を除く): 44186772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 5779, 11558, 17337, 23116, 34674, 40453, 69348, 80906, 121359, 161812, 242718, 306287, 485436, 612574, 918861, 1225148, 1837722, 2144009, 3675444, 4288018, 6432027, 8576036, 12864054, 25728108]

約数ペア:

[(1, 25728108), (2, 12864054), (3, 8576036), (4, 6432027), (6, 4288018), (7, 3675444), (12, 2144009), (14, 1837722), (21, 1225148), (28, 918861), (42, 612574), (53, 485436), (84, 306287), (106, 242718), (159, 161812), (212, 121359), (318, 80906), (371, 69348), (636, 40453), (742, 34674), (1113, 23116), (1484, 17337), (2226, 11558), (4452, 5779)]