28900032

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21503}}^1$

素因数の和:21525

約数の個数: 56

約数和(自身を含む): 87392256

約数和(自身を除く): 58492224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21503, 43006, 64509, 86012, 129018, 150521, 172024, 258036, 301042, 344048, 451563, 516072, 602084, 688096, 903126, 1032144, 1204168, 1376192, 1806252, 2064288, 2408336, 3612504, 4128576, 4816672, 7225008, 9633344, 14450016, 28900032]

約数ペア:

[(1, 28900032), (2, 14450016), (3, 9633344), (4, 7225008), (6, 4816672), (7, 4128576), (8, 3612504), (12, 2408336), (14, 2064288), (16, 1806252), (21, 1376192), (24, 1204168), (28, 1032144), (32, 903126), (42, 688096), (48, 602084), (56, 516072), (64, 451563), (84, 344048), (96, 301042), (112, 258036), (168, 172024), (192, 150521), (224, 129018), (336, 86012), (448, 64509), (672, 43006), (1344, 21503)]