42984656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18787}}^1$

素因数の和:18819

約数の個数: 40

約数和(自身を含む): 97847904

約数和(自身を除く): 54863248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 18787, 37574, 75148, 150296, 206657, 244231, 300592, 413314, 488462, 826628, 976924, 1653256, 1953848, 2686541, 3306512, 3907696, 5373082, 10746164, 21492328, 42984656]

約数ペア:

[(1, 42984656), (2, 21492328), (4, 10746164), (8, 5373082), (11, 3907696), (13, 3306512), (16, 2686541), (22, 1953848), (26, 1653256), (44, 976924), (52, 826628), (88, 488462), (104, 413314), (143, 300592), (176, 244231), (208, 206657), (286, 150296), (572, 75148), (1144, 37574), (2288, 18787)]