28652936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{21193}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 58177530

約数和(自身を除く): 29524594

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 21193, 42386, 84772, 169544, 275509, 551018, 1102036, 2204072, 3581617, 7163234, 14326468, 28652936]

約数ペア:

[(1, 28652936), (2, 14326468), (4, 7163234), (8, 3581617), (13, 2204072), (26, 1102036), (52, 551018), (104, 275509), (169, 169544), (338, 84772), (676, 42386), (1352, 21193)]