26739752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6949}}^1$

素因数の和:7005

約数の個数: 32

約数和(自身を含む): 55461000

約数和(自身を除く): 28721248

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6949, 13898, 27796, 55592, 90337, 180674, 257113, 361348, 514226, 722696, 1028452, 2056904, 3342469, 6684938, 13369876, 26739752]

約数ペア:

[(1, 26739752), (2, 13369876), (4, 6684938), (8, 3342469), (13, 2056904), (26, 1028452), (37, 722696), (52, 514226), (74, 361348), (104, 257113), (148, 180674), (296, 90337), (481, 55592), (962, 27796), (1924, 13898), (3848, 6949)]