28285632

素因数分解:

$2^6\times 3^3\times {\mathrm{16369}}^1$

素因数の和:16390

約数の個数: 56

約数和(自身を含む): 83159600

約数和(自身を除く): 54873968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 16369, 32738, 49107, 65476, 98214, 130952, 147321, 196428, 261904, 294642, 392856, 441963, 523808, 589284, 785712, 883926, 1047616, 1178568, 1571424, 1767852, 2357136, 3142848, 3535704, 4714272, 7071408, 9428544, 14142816, 28285632]

約数ペア:

[(1, 28285632), (2, 14142816), (3, 9428544), (4, 7071408), (6, 4714272), (8, 3535704), (9, 3142848), (12, 2357136), (16, 1767852), (18, 1571424), (24, 1178568), (27, 1047616), (32, 883926), (36, 785712), (48, 589284), (54, 523808), (64, 441963), (72, 392856), (96, 294642), (108, 261904), (144, 196428), (192, 147321), (216, 130952), (288, 98214), (432, 65476), (576, 49107), (864, 32738), (1728, 16369)]