26761774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 19396562

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 317, 382, 442, 634, 2483, 3247, 4121, 4966, 5389, 6494, 8242, 10778, 42211, 60547, 70057, 84422, 121094, 140114, 787111, 1029299, 1574222, 2058598, 13380887, 26761774]

約数ペア:

[(1, 26761774), (2, 13380887), (13, 2058598), (17, 1574222), (26, 1029299), (34, 787111), (191, 140114), (221, 121094), (317, 84422), (382, 70057), (442, 60547), (634, 42211), (2483, 10778), (3247, 8242), (4121, 6494), (4966, 5389)]