3985076.00000000

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 159825960

約数和(自身を除く): 83584904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 269, 272, 521, 538, 544, 1042, 1076, 2084, 2152, 4168, 4304, 4573, 8336, 8608, 8857, 9146, 16672, 17714, 18292, 35428, 36584, 70856, 73168, 140149, 141712, 146336, 280298, 283424, 560596, 1121192, 2242384, 2382533, 4484768, 4765066, 9530132, 19060264, 38120528, 76241056]

約数ペア:

[(1, 76241056), (2, 38120528), (4, 19060264), (8, 9530132), (16, 4765066), (17, 4484768), (32, 2382533), (34, 2242384), (68, 1121192), (136, 560596), (269, 283424), (272, 280298), (521, 146336), (538, 141712), (544, 140149), (1042, 73168), (1076, 70856), (2084, 36584), (2152, 35428), (4168, 18292), (4304, 17714), (4573, 16672), (8336, 9146), (8608, 8857)]