68481212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6829}}^1$

素因数の和:6965

約数の個数: 24

約数和(自身を含む): 126218400

約数和(自身を除く): 57737188

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 6829, 10028, 13658, 27316, 157067, 314134, 628268, 744361, 1488722, 2977444, 17120303, 34240606, 68481212]

約数ペア:

[(1, 68481212), (2, 34240606), (4, 17120303), (23, 2977444), (46, 1488722), (92, 744361), (109, 628268), (218, 314134), (436, 157067), (2507, 27316), (5014, 13658), (6829, 10028)]