2448128

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 4991448

約数和(自身を除く): 2543320

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 131, 146, 256, 262, 292, 524, 584, 1048, 1168, 2096, 2336, 4192, 4672, 8384, 9344, 9563, 16768, 18688, 19126, 33536, 38252, 76504, 153008, 306016, 612032, 1224064, 2448128]

約数ペア:

[(1, 2448128), (2, 1224064), (4, 612032), (8, 306016), (16, 153008), (32, 76504), (64, 38252), (73, 33536), (128, 19126), (131, 18688), (146, 16768), (256, 9563), (262, 9344), (292, 8384), (524, 4672), (584, 4192), (1048, 2336), (1168, 2096)]