87783122

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 155934720

約数和(自身を除く): 68151598

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 1879, 3337, 3758, 6674, 13153, 23359, 26306, 46718, 88313, 133409, 176626, 266818, 618191, 933863, 1236382, 1867726, 6270223, 12540446, 43891561, 87783122]

約数ペア:

[(1, 87783122), (2, 43891561), (7, 12540446), (14, 6270223), (47, 1867726), (71, 1236382), (94, 933863), (142, 618191), (329, 266818), (497, 176626), (658, 133409), (994, 88313), (1879, 46718), (3337, 26306), (3758, 23359), (6674, 13153)]