76818854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 60038746

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 431, 439, 862, 878, 3017, 3073, 6034, 6146, 12499, 12731, 24998, 25462, 87493, 89117, 174986, 178234, 189209, 378418, 1324463, 2648926, 5487061, 10974122, 38409427, 76818854]

約数ペア:

[(1, 76818854), (2, 38409427), (7, 10974122), (14, 5487061), (29, 2648926), (58, 1324463), (203, 378418), (406, 189209), (431, 178234), (439, 174986), (862, 89117), (878, 87493), (3017, 25462), (3073, 24998), (6034, 12731), (6146, 12499)]