28250376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15287}}^1$

素因数の和:15314

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 59808504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15287, 30574, 45861, 61148, 91722, 107009, 122296, 168157, 183444, 214018, 321027, 336314, 366888, 428036, 504471, 642054, 672628, 856072, 1008942, 1177099, 1284108, 1345256, 2017884, 2354198, 2568216, 3531297, 4035768, 4708396, 7062594, 9416792, 14125188, 28250376]

約数ペア:

[(1, 28250376), (2, 14125188), (3, 9416792), (4, 7062594), (6, 4708396), (7, 4035768), (8, 3531297), (11, 2568216), (12, 2354198), (14, 2017884), (21, 1345256), (22, 1284108), (24, 1177099), (28, 1008942), (33, 856072), (42, 672628), (44, 642054), (56, 504471), (66, 428036), (77, 366888), (84, 336314), (88, 321027), (132, 214018), (154, 183444), (168, 168157), (231, 122296), (264, 107009), (308, 91722), (462, 61148), (616, 45861), (924, 30574), (1848, 15287)]