28521786

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{31481}}^1$

素因数の和:31637

約数の個数: 16

約数和(自身を含む): 57423168

約数和(自身を除く): 28901382

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 31481, 62962, 94443, 188886, 4753631, 9507262, 14260893, 28521786]

約数ペア:

[(1, 28521786), (2, 14260893), (3, 9507262), (6, 4753631), (151, 188886), (302, 94443), (453, 62962), (906, 31481)]