28566564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{183119}}^1$

素因数の和:183139

約数の個数: 24

約数和(自身を含む): 71783040

約数和(自身を除く): 43216476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 183119, 366238, 549357, 732476, 1098714, 2197428, 2380547, 4761094, 7141641, 9522188, 14283282, 28566564]

約数ペア:

[(1, 28566564), (2, 14283282), (3, 9522188), (4, 7141641), (6, 4761094), (12, 2380547), (13, 2197428), (26, 1098714), (39, 732476), (52, 549357), (78, 366238), (156, 183119)]