28909348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1063}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 54638528

約数和(自身を除く): 25729180

約数列:

[1, 2, 4, 13, 26, 52, 523, 1046, 1063, 2092, 2126, 4252, 6799, 13598, 13819, 27196, 27638, 55276, 555949, 1111898, 2223796, 7227337, 14454674, 28909348]

約数ペア:

[(1, 28909348), (2, 14454674), (4, 7227337), (13, 2223796), (26, 1111898), (52, 555949), (523, 55276), (1046, 27638), (1063, 27196), (2092, 13819), (2126, 13598), (4252, 6799)]