27986552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10259}}^1$

素因数の和:10307

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 31111048

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 10259, 20518, 41036, 82072, 112849, 225698, 318029, 451396, 636058, 902792, 1272116, 2544232, 3498319, 6996638, 13993276, 27986552]

約数ペア:

[(1, 27986552), (2, 13993276), (4, 6996638), (8, 3498319), (11, 2544232), (22, 1272116), (31, 902792), (44, 636058), (62, 451396), (88, 318029), (124, 225698), (248, 112849), (341, 82072), (682, 41036), (1364, 20518), (2728, 10259)]