28839176

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 56409600

約数和(自身を除く): 27570424

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 1129, 2258, 3193, 4516, 6386, 9032, 12772, 25544, 34999, 69998, 116287, 139996, 232574, 279992, 465148, 930296, 3604897, 7209794, 14419588, 28839176]

約数ペア:

[(1, 28839176), (2, 14419588), (4, 7209794), (8, 3604897), (31, 930296), (62, 465148), (103, 279992), (124, 232574), (206, 139996), (248, 116287), (412, 69998), (824, 34999), (1129, 25544), (2258, 12772), (3193, 9032), (4516, 6386)]