8028538

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 6341510

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 197, 287, 394, 497, 574, 994, 1379, 2758, 2911, 5822, 8077, 13987, 16154, 20377, 27974, 40754, 56539, 97909, 113078, 195818, 573467, 1146934, 4014269, 8028538]

約数ペア:

[(1, 8028538), (2, 4014269), (7, 1146934), (14, 573467), (41, 195818), (71, 113078), (82, 97909), (142, 56539), (197, 40754), (287, 27974), (394, 20377), (497, 16154), (574, 13987), (994, 8077), (1379, 5822), (2758, 2911)]