728814242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{35083}}^1$

素因数の和:35162

約数の個数: 32

約数和(自身を含む): 1273128192

約数和(自身を除く): 544313950

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 10387, 20774, 35083, 70166, 456079, 596411, 912158, 1192822, 1648901, 3297802, 7753343, 15506686, 21435713, 28031317, 42871426, 56062634, 364407121, 728814242]

約数ペア:

[(1, 728814242), (2, 364407121), (13, 56062634), (17, 42871426), (26, 28031317), (34, 21435713), (47, 15506686), (94, 7753343), (221, 3297802), (442, 1648901), (611, 1192822), (799, 912158), (1222, 596411), (1598, 456079), (10387, 70166), (20774, 35083)]