47394214

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 85662720

約数和(自身を除く): 38268506

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1429, 1442, 2369, 2858, 4738, 10003, 16583, 20006, 32867, 33166, 65734, 147187, 230069, 294374, 460138, 1030309, 2060618, 3385301, 6770602, 23697107, 47394214]

約数ペア:

[(1, 47394214), (2, 23697107), (7, 6770602), (14, 3385301), (23, 2060618), (46, 1030309), (103, 460138), (161, 294374), (206, 230069), (322, 147187), (721, 65734), (1429, 33166), (1442, 32867), (2369, 20006), (2858, 16583), (4738, 10003)]