28428026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2803}}^1$

素因数の和:3277

約数の個数: 16

約数和(自身を含む): 46636128

約数和(自身を除く): 18208102

約数列:

[1, 2, 11, 22, 461, 922, 2803, 5071, 5606, 10142, 30833, 61666, 1292183, 2584366, 14214013, 28428026]

約数ペア:

[(1, 28428026), (2, 14214013), (11, 2584366), (22, 1292183), (461, 61666), (922, 30833), (2803, 10142), (5071, 5606)]