4435912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 9585540

約数和(自身を除く): 5149628

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 193, 221, 338, 386, 442, 676, 772, 884, 1352, 1544, 1768, 2509, 2873, 3281, 5018, 5746, 6562, 10036, 11492, 13124, 20072, 22984, 26248, 32617, 42653, 65234, 85306, 130468, 170612, 260936, 341224, 554489, 1108978, 2217956, 4435912]

約数ペア:

[(1, 4435912), (2, 2217956), (4, 1108978), (8, 554489), (13, 341224), (17, 260936), (26, 170612), (34, 130468), (52, 85306), (68, 65234), (104, 42653), (136, 32617), (169, 26248), (193, 22984), (221, 20072), (338, 13124), (386, 11492), (442, 10036), (676, 6562), (772, 5746), (884, 5018), (1352, 3281), (1544, 2873), (1768, 2509)]