28727958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3779}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 37316202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3779, 3801, 7558, 7602, 11337, 22674, 26453, 52906, 79359, 158718, 683999, 1367998, 2051997, 4103994, 4787993, 9575986, 14363979, 28727958]

約数ペア:

[(1, 28727958), (2, 14363979), (3, 9575986), (6, 4787993), (7, 4103994), (14, 2051997), (21, 1367998), (42, 683999), (181, 158718), (362, 79359), (543, 52906), (1086, 26453), (1267, 22674), (2534, 11337), (3779, 7602), (3801, 7558)]