72825004

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{8363}}^1$

素因数の和:8685

約数の個数: 24

約数和(自身を含む): 146135808

約数和(自身を除く): 73310804

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8363, 8708, 16726, 33452, 58541, 117082, 234164, 2600893, 5201786, 10403572, 18206251, 36412502, 72825004]

約数ペア:

[(1, 72825004), (2, 36412502), (4, 18206251), (7, 10403572), (14, 5201786), (28, 2600893), (311, 234164), (622, 117082), (1244, 58541), (2177, 33452), (4354, 16726), (8363, 8708)]