13628368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65521}}^1$

素因数の和:65542

約数の個数: 20

約数和(自身を含む): 28436548

約数和(自身を除く): 14808180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65521, 131042, 262084, 524168, 851773, 1048336, 1703546, 3407092, 6814184, 13628368]

約数ペア:

[(1, 13628368), (2, 6814184), (4, 3407092), (8, 1703546), (13, 1048336), (16, 851773), (26, 524168), (52, 262084), (104, 131042), (208, 65521)]