66642086

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 121029120

約数和(自身を除く): 54387034

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 3089, 6178, 10787, 21574, 21623, 43246, 71047, 142094, 206963, 413926, 497329, 994658, 1448741, 2897482, 4760149, 9520298, 33321043, 66642086]

約数ペア:

[(1, 66642086), (2, 33321043), (7, 9520298), (14, 4760149), (23, 2897482), (46, 1448741), (67, 994658), (134, 497329), (161, 413926), (322, 206963), (469, 142094), (938, 71047), (1541, 43246), (3082, 21623), (3089, 21574), (6178, 10787)]