12651174032

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{1913}}^1$

素因数の和:2496

約数の個数: 80

約数和(自身を含む): 28298045952

約数和(自身を除く): 15646871920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 431, 548, 862, 959, 1096, 1724, 1913, 1918, 2192, 3017, 3448, 3826, 3836, 6034, 6896, 7652, 7672, 12068, 13391, 15304, 15344, 24136, 26782, 30608, 48272, 53564, 59047, 107128, 118094, 214256, 236188, 262081, 413329, 472376, 524162, 824503, 826658, 944752, 1048324, 1649006, 1653316, 1834567, 2096648, 3298012, 3306632, 3669134, 4193296, 5771521, 6596024, 6613264, 7338268, 11543042, 13192048, 14676536, 23086084, 29353072, 46172168, 92344336, 112956911, 225913822, 451827644, 790698377, 903655288, 1581396754, 1807310576, 3162793508, 6325587016, 12651174032]

約数ペア:

[(1, 12651174032), (2, 6325587016), (4, 3162793508), (7, 1807310576), (8, 1581396754), (14, 903655288), (16, 790698377), (28, 451827644), (56, 225913822), (112, 112956911), (137, 92344336), (274, 46172168), (431, 29353072), (548, 23086084), (862, 14676536), (959, 13192048), (1096, 11543042), (1724, 7338268), (1913, 6613264), (1918, 6596024), (2192, 5771521), (3017, 4193296), (3448, 3669134), (3826, 3306632), (3836, 3298012), (6034, 2096648), (6896, 1834567), (7652, 1653316), (7672, 1649006), (12068, 1048324), (13391, 944752), (15304, 826658), (15344, 824503), (24136, 524162), (26782, 472376), (30608, 413329), (48272, 262081), (53564, 236188), (59047, 214256), (107128, 118094)]