78889292878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1493}}^1\times {\mathrm{6271}}^1$

素因数の和:8160

約数の個数: 32

約数和(自身を含む): 129535967232

約数和(自身を除く): 50646674354

約数列:

[1, 2, 11, 22, 383, 766, 1493, 2986, 4213, 6271, 8426, 12542, 16423, 32846, 68981, 137962, 571819, 1143638, 2401793, 4803586, 6290009, 9362603, 12580018, 18725206, 26419723, 52839446, 102988633, 205977266, 3585876949, 7171753898, 39444646439, 78889292878]

約数ペア:

[(1, 78889292878), (2, 39444646439), (11, 7171753898), (22, 3585876949), (383, 205977266), (766, 102988633), (1493, 52839446), (2986, 26419723), (4213, 18725206), (6271, 12580018), (8426, 9362603), (12542, 6290009), (16423, 4803586), (32846, 2401793), (68981, 1143638), (137962, 571819)]