28727314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10973}}^1$

素因数の和:11010

約数の個数: 32

約数和(自身を含む): 56889216

約数和(自身を除く): 28161902

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 10973, 21946, 76811, 120703, 153622, 186541, 241406, 373082, 844921, 1305787, 1689842, 2051951, 2611574, 4103902, 14363657, 28727314]

約数ペア:

[(1, 28727314), (2, 14363657), (7, 4103902), (11, 2611574), (14, 2051951), (17, 1689842), (22, 1305787), (34, 844921), (77, 373082), (119, 241406), (154, 186541), (187, 153622), (238, 120703), (374, 76811), (1309, 21946), (2618, 10973)]