26851942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 19717658

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 769, 1027, 1343, 1538, 2054, 2686, 9997, 13073, 17459, 19994, 26146, 34918, 60751, 121502, 169949, 339898, 789763, 1032767, 1579526, 2065534, 13425971, 26851942]

約数ペア:

[(1, 26851942), (2, 13425971), (13, 2065534), (17, 1579526), (26, 1032767), (34, 789763), (79, 339898), (158, 169949), (221, 121502), (442, 60751), (769, 34918), (1027, 26146), (1343, 19994), (1538, 17459), (2054, 13073), (2686, 9997)]