85687798

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 150258240

約数和(自身を除く): 64570442

約数列:

[1, 2, 7, 14, 61, 122, 269, 373, 427, 538, 746, 854, 1883, 2611, 3766, 5222, 16409, 22753, 32818, 45506, 100337, 114863, 159271, 200674, 229726, 318542, 702359, 1404718, 6120557, 12241114, 42843899, 85687798]

約数ペア:

[(1, 85687798), (2, 42843899), (7, 12241114), (14, 6120557), (61, 1404718), (122, 702359), (269, 318542), (373, 229726), (427, 200674), (538, 159271), (746, 114863), (854, 100337), (1883, 45506), (2611, 32818), (3766, 22753), (5222, 16409)]