26389012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 50625120

約数和(自身を除く): 24236108

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 206, 338, 379, 412, 676, 758, 1339, 1516, 2678, 4927, 5356, 9854, 17407, 19708, 34814, 39037, 64051, 69628, 78074, 128102, 156148, 256204, 507481, 1014962, 2029924, 6597253, 13194506, 26389012]

約数ペア:

[(1, 26389012), (2, 13194506), (4, 6597253), (13, 2029924), (26, 1014962), (52, 507481), (103, 256204), (169, 156148), (206, 128102), (338, 78074), (379, 69628), (412, 64051), (676, 39037), (758, 34814), (1339, 19708), (1516, 17407), (2678, 9854), (4927, 5356)]