68635996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{119993}}^1$

素因数の和:120021

約数の個数: 24

約数和(自身を含む): 141112944

約数和(自身を除く): 72476948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 119993, 239986, 479972, 1319923, 1559909, 2639846, 3119818, 5279692, 6239636, 17158999, 34317998, 68635996]

約数ペア:

[(1, 68635996), (2, 34317998), (4, 17158999), (11, 6239636), (13, 5279692), (22, 3119818), (26, 2639846), (44, 1559909), (52, 1319923), (143, 479972), (286, 239986), (572, 119993)]