71866052

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 128371992

約数和(自身を除く): 56505940

約数列:

[1, 2, 4, 61, 122, 244, 313, 626, 941, 1252, 1882, 3764, 19093, 38186, 57401, 76372, 114802, 229604, 294533, 589066, 1178132, 17966513, 35933026, 71866052]

約数ペア:

[(1, 71866052), (2, 35933026), (4, 17966513), (61, 1178132), (122, 589066), (244, 294533), (313, 229604), (626, 114802), (941, 76372), (1252, 57401), (1882, 38186), (3764, 19093)]