28273428

素因数分解:

$2^2\times 3^3\times {\mathrm{261791}}^1$

素因数の和:261804

約数の個数: 24

約数和(自身を含む): 73301760

約数和(自身を除く): 45028332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261791, 523582, 785373, 1047164, 1570746, 2356119, 3141492, 4712238, 7068357, 9424476, 14136714, 28273428]

約数ペア:

[(1, 28273428), (2, 14136714), (3, 9424476), (4, 7068357), (6, 4712238), (9, 3141492), (12, 2356119), (18, 1570746), (27, 1047164), (36, 785373), (54, 523582), (108, 261791)]