8153068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 18031104

約数和(自身を除く): 9878036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 257, 308, 412, 514, 721, 1028, 1133, 1442, 1799, 2266, 2827, 2884, 3598, 4532, 5654, 7196, 7931, 11308, 15862, 19789, 26471, 31724, 39578, 52942, 79156, 105884, 185297, 291181, 370594, 582362, 741188, 1164724, 2038267, 4076534, 8153068]

約数ペア:

[(1, 8153068), (2, 4076534), (4, 2038267), (7, 1164724), (11, 741188), (14, 582362), (22, 370594), (28, 291181), (44, 185297), (77, 105884), (103, 79156), (154, 52942), (206, 39578), (257, 31724), (308, 26471), (412, 19789), (514, 15862), (721, 11308), (1028, 7931), (1133, 7196), (1442, 5654), (1799, 4532), (2266, 3598), (2827, 2884)]