78762782

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 61550818

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 419, 463, 838, 926, 2933, 3241, 5866, 6482, 12151, 13427, 24302, 26854, 85057, 93989, 170114, 187978, 193997, 387994, 1357979, 2715958, 5625913, 11251826, 39381391, 78762782]

約数ペア:

[(1, 78762782), (2, 39381391), (7, 11251826), (14, 5625913), (29, 2715958), (58, 1357979), (203, 387994), (406, 193997), (419, 187978), (463, 170114), (838, 93989), (926, 85057), (2933, 26854), (3241, 24302), (5866, 13427), (6482, 12151)]