38734012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 69783840

約数和(自身を除く): 31049828

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 919, 1028, 1838, 3676, 10537, 21074, 37679, 42148, 75358, 150716, 236183, 472366, 944732, 9683503, 19367006, 38734012]

約数ペア:

[(1, 38734012), (2, 19367006), (4, 9683503), (41, 944732), (82, 472366), (164, 236183), (257, 150716), (514, 75358), (919, 42148), (1028, 37679), (1838, 21074), (3676, 10537)]