28587288

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{3413}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 71694000

約数和(自身を除く): 43106712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 3413, 4188, 6826, 8376, 10239, 13652, 20478, 27304, 40956, 81912, 1191137, 2382274, 3573411, 4764548, 7146822, 9529096, 14293644, 28587288]

約数ペア:

[(1, 28587288), (2, 14293644), (3, 9529096), (4, 7146822), (6, 4764548), (8, 3573411), (12, 2382274), (24, 1191137), (349, 81912), (698, 40956), (1047, 27304), (1396, 20478), (2094, 13652), (2792, 10239), (3413, 8376), (4188, 6826)]