15755128

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 30340800

約数和(自身を除く): 14585672

約数列:

[1, 2, 4, 8, 79, 97, 158, 194, 257, 316, 388, 514, 632, 776, 1028, 2056, 7663, 15326, 20303, 24929, 30652, 40606, 49858, 61304, 81212, 99716, 162424, 199432, 1969391, 3938782, 7877564, 15755128]

約数ペア:

[(1, 15755128), (2, 7877564), (4, 3938782), (8, 1969391), (79, 199432), (97, 162424), (158, 99716), (194, 81212), (257, 61304), (316, 49858), (388, 40606), (514, 30652), (632, 24929), (776, 20303), (1028, 15326), (2056, 7663)]