69137744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{332393}}^1$

素因数の和:332414

約数の個数: 20

約数和(自身を含む): 144258996

約数和(自身を除く): 75121252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 332393, 664786, 1329572, 2659144, 4321109, 5318288, 8642218, 17284436, 34568872, 69137744]

約数ペア:

[(1, 69137744), (2, 34568872), (4, 17284436), (8, 8642218), (13, 5318288), (16, 4321109), (26, 2659144), (52, 1329572), (104, 664786), (208, 332393)]