28714649

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 33126912

約数和(自身を除く): 4412263

約数列:

[1, 17, 23, 31, 103, 391, 527, 529, 713, 1751, 2369, 3193, 8993, 12121, 16399, 40273, 54281, 54487, 73439, 278783, 926279, 1248463, 1689097, 28714649]

約数ペア:

[(1, 28714649), (17, 1689097), (23, 1248463), (31, 926279), (103, 278783), (391, 73439), (527, 54487), (529, 54281), (713, 40273), (1751, 16399), (2369, 12121), (3193, 8993)]