66681758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2179}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 118661760

約数和(自身を除く): 51980002

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 1177, 1391, 2179, 2354, 2782, 4358, 15301, 23969, 28327, 30602, 47938, 56654, 233153, 311597, 466306, 623194, 2564683, 3030989, 5129366, 6061978, 33340879, 66681758]

約数ペア:

[(1, 66681758), (2, 33340879), (11, 6061978), (13, 5129366), (22, 3030989), (26, 2564683), (107, 623194), (143, 466306), (214, 311597), (286, 233153), (1177, 56654), (1391, 47938), (2179, 30602), (2354, 28327), (2782, 23969), (4358, 15301)]