72497012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{112573}}^1$

素因数の和:112607

約数の個数: 24

約数和(自身を含む): 151299456

約数和(自身を除く): 78802444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 112573, 225146, 450292, 788011, 1576022, 2589179, 3152044, 5178358, 10356716, 18124253, 36248506, 72497012]

約数ペア:

[(1, 72497012), (2, 36248506), (4, 18124253), (7, 10356716), (14, 5178358), (23, 3152044), (28, 2589179), (46, 1576022), (92, 788011), (161, 450292), (322, 225146), (644, 112573)]