69142556

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16573}}^1$

素因数の和:16733

約数の個数: 24

約数和(自身を含む): 139221600

約数和(自身を除く): 70079044

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 16573, 33146, 66292, 116011, 232022, 464044, 2469377, 4938754, 9877508, 17285639, 34571278, 69142556]

約数ペア:

[(1, 69142556), (2, 34571278), (4, 17285639), (7, 9877508), (14, 4938754), (28, 2469377), (149, 464044), (298, 232022), (596, 116011), (1043, 66292), (2086, 33146), (4172, 16573)]