4078889416

素因数分解:

$2^3\times 7^1\times {\mathrm{72837311}}^1$

素因数の和:72837324

約数の個数: 16

約数和(自身を含む): 8740477440

約数和(自身を除く): 4661588024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 72837311, 145674622, 291349244, 509861177, 582698488, 1019722354, 2039444708, 4078889416]

約数ペア:

[(1, 4078889416), (2, 2039444708), (4, 1019722354), (7, 582698488), (8, 509861177), (14, 291349244), (28, 145674622), (56, 72837311)]