28573912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 28035368

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1871, 1909, 3742, 3818, 7484, 7636, 14968, 15272, 43033, 86066, 155293, 172132, 310586, 344264, 621172, 1242344, 3571739, 7143478, 14286956, 28573912]

約数ペア:

[(1, 28573912), (2, 14286956), (4, 7143478), (8, 3571739), (23, 1242344), (46, 621172), (83, 344264), (92, 310586), (166, 172132), (184, 155293), (332, 86066), (664, 43033), (1871, 15272), (1909, 14968), (3742, 7636), (3818, 7484)]