27680002

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^2$

素因数の和:223

約数の個数: 36

約数和(自身を含む): 50080086

約数和(自身を除く): 22400084

約数列:

[1, 2, 7, 14, 41, 49, 82, 83, 98, 166, 287, 574, 581, 1162, 2009, 3403, 4018, 4067, 6806, 6889, 8134, 13778, 23821, 47642, 48223, 96446, 166747, 282449, 333494, 337561, 564898, 675122, 1977143, 3954286, 13840001, 27680002]

約数ペア:

[(1, 27680002), (2, 13840001), (7, 3954286), (14, 1977143), (41, 675122), (49, 564898), (82, 337561), (83, 333494), (98, 282449), (166, 166747), (287, 96446), (574, 48223), (581, 47642), (1162, 23821), (2009, 13778), (3403, 8134), (4018, 6889), (4067, 6806)]