28514018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2966

約数の個数: 24

約数和(自身を含む): 47927700

約数和(自身を除く): 19413682

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2909, 4901, 5818, 9802, 37817, 75634, 84361, 168722, 491621, 983242, 1096693, 2193386, 14257009, 28514018]

約数ペア:

[(1, 28514018), (2, 14257009), (13, 2193386), (26, 1096693), (29, 983242), (58, 491621), (169, 168722), (338, 84361), (377, 75634), (754, 37817), (2909, 9802), (4901, 5818)]