71324404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3203}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 131876640

約数和(自身を除く): 60552236

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 3203, 5567, 6406, 11134, 12812, 22268, 60857, 121714, 243428, 938479, 1876958, 3753916, 17831101, 35662202, 71324404]

約数ペア:

[(1, 71324404), (2, 35662202), (4, 17831101), (19, 3753916), (38, 1876958), (76, 938479), (293, 243428), (586, 121714), (1172, 60857), (3203, 22268), (5567, 12812), (6406, 11134)]