12557056

素因数分解:

$2^8\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 25296544

約数和(自身を除く): 12739488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 271, 362, 542, 724, 1084, 1448, 2168, 2896, 4336, 5792, 8672, 11584, 17344, 23168, 34688, 46336, 49051, 69376, 98102, 196204, 392408, 784816, 1569632, 3139264, 6278528, 12557056]

約数ペア:

[(1, 12557056), (2, 6278528), (4, 3139264), (8, 1569632), (16, 784816), (32, 392408), (64, 196204), (128, 98102), (181, 69376), (256, 49051), (271, 46336), (362, 34688), (542, 23168), (724, 17344), (1084, 11584), (1448, 8672), (2168, 5792), (2896, 4336)]