40629644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3593}}^1$

素因数の和:3865

約数の個数: 24

約数和(自身を含む): 77889168

約数和(自身を除く): 37259524

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 3593, 5654, 7186, 11308, 14372, 39523, 79046, 158092, 923401, 1846802, 3693604, 10157411, 20314822, 40629644]

約数ペア:

[(1, 40629644), (2, 20314822), (4, 10157411), (11, 3693604), (22, 1846802), (44, 923401), (257, 158092), (514, 79046), (1028, 39523), (2827, 14372), (3593, 11308), (5654, 7186)]