329177744

素因数分解:

$2^4\times 7^1\times {\mathrm{2939087}}^1$

素因数の和:2939102

約数の個数: 20

約数和(自身を含む): 728893824

約数和(自身を除く): 399716080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2939087, 5878174, 11756348, 20573609, 23512696, 41147218, 47025392, 82294436, 164588872, 329177744]

約数ペア:

[(1, 329177744), (2, 164588872), (4, 82294436), (7, 47025392), (8, 41147218), (14, 23512696), (16, 20573609), (28, 11756348), (56, 5878174), (112, 2939087)]