27778712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7275

約数の個数: 32

約数和(自身を含む): 57615600

約数和(自身を除く): 29836888

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7219, 14438, 28876, 57752, 93847, 187694, 267103, 375388, 534206, 750776, 1068412, 2136824, 3472339, 6944678, 13889356, 27778712]

約数ペア:

[(1, 27778712), (2, 13889356), (4, 6944678), (8, 3472339), (13, 2136824), (26, 1068412), (37, 750776), (52, 534206), (74, 375388), (104, 267103), (148, 187694), (296, 93847), (481, 57752), (962, 28876), (1924, 14438), (3848, 7219)]