28465936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 58924800

約数和(自身を除く): 30458864

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 1979, 3596, 3958, 7192, 7916, 14384, 15832, 31664, 57391, 61349, 114782, 122698, 229564, 245396, 459128, 490792, 918256, 981584, 1779121, 3558242, 7116484, 14232968, 28465936]

約数ペア:

[(1, 28465936), (2, 14232968), (4, 7116484), (8, 3558242), (16, 1779121), (29, 981584), (31, 918256), (58, 490792), (62, 459128), (116, 245396), (124, 229564), (232, 122698), (248, 114782), (464, 61349), (496, 57391), (899, 31664), (1798, 15832), (1979, 14384), (3596, 7916), (3958, 7192)]