28595644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 62818560

約数和(自身を除く): 34222916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 409, 454, 818, 908, 1589, 1636, 2497, 2863, 3178, 4499, 4994, 5726, 6356, 8998, 9988, 11452, 17479, 17996, 31493, 34958, 62986, 69916, 92843, 125972, 185686, 371372, 649901, 1021273, 1299802, 2042546, 2599604, 4085092, 7148911, 14297822, 28595644]

約数ペア:

[(1, 28595644), (2, 14297822), (4, 7148911), (7, 4085092), (11, 2599604), (14, 2042546), (22, 1299802), (28, 1021273), (44, 649901), (77, 371372), (154, 185686), (227, 125972), (308, 92843), (409, 69916), (454, 62986), (818, 34958), (908, 31493), (1589, 17996), (1636, 17479), (2497, 11452), (2863, 9988), (3178, 8998), (4499, 6356), (4994, 5726)]