39347434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 71228160

約数和(自身を除く): 31880726

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 1373, 2047, 2746, 4094, 9611, 14329, 19222, 28658, 31579, 63158, 122197, 221053, 244394, 442106, 855379, 1710758, 2810531, 5621062, 19673717, 39347434]

約数ペア:

[(1, 39347434), (2, 19673717), (7, 5621062), (14, 2810531), (23, 1710758), (46, 855379), (89, 442106), (161, 244394), (178, 221053), (322, 122197), (623, 63158), (1246, 31579), (1373, 28658), (2047, 19222), (2746, 14329), (4094, 9611)]