2982728

素因数分解:

$2^3\times 7^3\times {\mathrm{1087}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 6528000

約数和(自身を除く): 3545272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1087, 1372, 2174, 2744, 4348, 7609, 8696, 15218, 30436, 53263, 60872, 106526, 213052, 372841, 426104, 745682, 1491364, 2982728]

約数ペア:

[(1, 2982728), (2, 1491364), (4, 745682), (7, 426104), (8, 372841), (14, 213052), (28, 106526), (49, 60872), (56, 53263), (98, 30436), (196, 15218), (343, 8696), (392, 7609), (686, 4348), (1087, 2744), (1372, 2174)]