42780044

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 76332480

約数和(自身を除く): 33552436

約数列:

[1, 2, 4, 73, 146, 239, 292, 478, 613, 956, 1226, 2452, 17447, 34894, 44749, 69788, 89498, 146507, 178996, 293014, 586028, 10695011, 21390022, 42780044]

約数ペア:

[(1, 42780044), (2, 21390022), (4, 10695011), (73, 586028), (146, 293014), (239, 178996), (292, 146507), (478, 89498), (613, 69788), (956, 44749), (1226, 34894), (2452, 17447)]