102564728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79631}}^1$

素因数の和:79667

約数の個数: 32

約数和(自身を含む): 229340160

約数和(自身を除く): 126775432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 79631, 159262, 318524, 557417, 637048, 1114834, 1831513, 2229668, 3663026, 4459336, 7326052, 12820591, 14652104, 25641182, 51282364, 102564728]

約数ペア:

[(1, 102564728), (2, 51282364), (4, 25641182), (7, 14652104), (8, 12820591), (14, 7326052), (23, 4459336), (28, 3663026), (46, 2229668), (56, 1831513), (92, 1114834), (161, 637048), (184, 557417), (322, 318524), (644, 159262), (1288, 79631)]