42726916

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1668

約数の個数: 36

約数和(自身を含む): 82934208

約数和(自身を除く): 40207292

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 782, 1156, 1564, 1607, 3214, 6428, 6647, 13294, 26588, 27319, 36961, 54638, 73922, 109276, 147844, 464423, 628337, 928846, 1256674, 1857692, 2513348, 10681729, 21363458, 42726916]

約数ペア:

[(1, 42726916), (2, 21363458), (4, 10681729), (17, 2513348), (23, 1857692), (34, 1256674), (46, 928846), (68, 628337), (92, 464423), (289, 147844), (391, 109276), (578, 73922), (782, 54638), (1156, 36961), (1564, 27319), (1607, 26588), (3214, 13294), (6428, 6647)]