13556072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 13530328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 379, 526, 758, 1052, 1516, 2104, 3032, 4471, 6443, 8942, 12886, 17884, 25772, 35768, 51544, 99677, 199354, 398708, 797416, 1694509, 3389018, 6778036, 13556072]

約数ペア:

[(1, 13556072), (2, 6778036), (4, 3389018), (8, 1694509), (17, 797416), (34, 398708), (68, 199354), (136, 99677), (263, 51544), (379, 35768), (526, 25772), (758, 17884), (1052, 12886), (1516, 8942), (2104, 6443), (3032, 4471)]