7864304

素因数分解:

$2^4\times 7^3\times {\mathrm{1433}}^1$

素因数の和:1462

約数の個数: 40

約数和(自身を含む): 17781600

約数和(自身を除く): 9917296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 1433, 2744, 2866, 5488, 5732, 10031, 11464, 20062, 22928, 40124, 70217, 80248, 140434, 160496, 280868, 491519, 561736, 983038, 1123472, 1966076, 3932152, 7864304]

約数ペア:

[(1, 7864304), (2, 3932152), (4, 1966076), (7, 1123472), (8, 983038), (14, 561736), (16, 491519), (28, 280868), (49, 160496), (56, 140434), (98, 80248), (112, 70217), (196, 40124), (343, 22928), (392, 20062), (686, 11464), (784, 10031), (1372, 5732), (1433, 5488), (2744, 2866)]