872677022644

素因数分解:

$2^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{937}}^1\times {\mathrm{19717}}^1$

素因数の和:20913

約数の個数: 72

約数和(自身を含む): 1785886944072

約数和(自身を除く): 913209921428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 241, 482, 937, 964, 1687, 1874, 3374, 3748, 6559, 6748, 11809, 13118, 19717, 23618, 26236, 39434, 45913, 47236, 78868, 91826, 138019, 183652, 225817, 276038, 451634, 552076, 903268, 966133, 1580719, 1932266, 3161438, 3864532, 4751797, 6322876, 9503594, 11065033, 18474829, 19007188, 22130066, 33262579, 36949658, 44260132, 66525158, 73899316, 129323803, 133050316, 232838053, 258647606, 465676106, 517295212, 905266621, 931352212, 1810533242, 3621066484, 4452433789, 8904867578, 17809735156, 31167036523, 62334073046, 124668146092, 218169255661, 436338511322, 872677022644]

約数ペア:

[(1, 872677022644), (2, 436338511322), (4, 218169255661), (7, 124668146092), (14, 62334073046), (28, 31167036523), (49, 17809735156), (98, 8904867578), (196, 4452433789), (241, 3621066484), (482, 1810533242), (937, 931352212), (964, 905266621), (1687, 517295212), (1874, 465676106), (3374, 258647606), (3748, 232838053), (6559, 133050316), (6748, 129323803), (11809, 73899316), (13118, 66525158), (19717, 44260132), (23618, 36949658), (26236, 33262579), (39434, 22130066), (45913, 19007188), (47236, 18474829), (78868, 11065033), (91826, 9503594), (138019, 6322876), (183652, 4751797), (225817, 3864532), (276038, 3161438), (451634, 1932266), (552076, 1580719), (903268, 966133)]