28108196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 50991360

約数和(自身を除く): 22883164

約数列:

[1, 2, 4, 31, 62, 124, 419, 541, 838, 1082, 1676, 2164, 12989, 16771, 25978, 33542, 51956, 67084, 226679, 453358, 906716, 7027049, 14054098, 28108196]

約数ペア:

[(1, 28108196), (2, 14054098), (4, 7027049), (31, 906716), (62, 453358), (124, 226679), (419, 67084), (541, 51956), (838, 33542), (1082, 25978), (1676, 16771), (2164, 12989)]