12752768

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 29800320

約数和(自身を除く): 17047552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 331, 344, 448, 602, 662, 688, 896, 1204, 1324, 1376, 2317, 2408, 2648, 2752, 4634, 4816, 5296, 5504, 9268, 9632, 10592, 14233, 18536, 19264, 21184, 28466, 37072, 38528, 42368, 56932, 74144, 99631, 113864, 148288, 199262, 227728, 296576, 398524, 455456, 797048, 910912, 1594096, 1821824, 3188192, 6376384, 12752768]

約数ペア:

[(1, 12752768), (2, 6376384), (4, 3188192), (7, 1821824), (8, 1594096), (14, 910912), (16, 797048), (28, 455456), (32, 398524), (43, 296576), (56, 227728), (64, 199262), (86, 148288), (112, 113864), (128, 99631), (172, 74144), (224, 56932), (301, 42368), (331, 38528), (344, 37072), (448, 28466), (602, 21184), (662, 19264), (688, 18536), (896, 14233), (1204, 10592), (1324, 9632), (1376, 9268), (2317, 5504), (2408, 5296), (2648, 4816), (2752, 4634)]