56687128

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 108824400

約数和(自身を除く): 52137272

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 292, 452, 584, 859, 904, 1718, 3436, 6872, 8249, 16498, 32996, 62707, 65992, 97067, 125414, 194134, 250828, 388268, 501656, 776536, 7085891, 14171782, 28343564, 56687128]

約数ペア:

[(1, 56687128), (2, 28343564), (4, 14171782), (8, 7085891), (73, 776536), (113, 501656), (146, 388268), (226, 250828), (292, 194134), (452, 125414), (584, 97067), (859, 65992), (904, 62707), (1718, 32996), (3436, 16498), (6872, 8249)]