64293878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 111635712

約数和(自身を除く): 47341834

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2083, 2806, 4166, 15433, 22913, 30866, 45826, 47909, 95818, 127063, 254126, 526999, 1053998, 1397693, 2795386, 2922449, 5844898, 32146939, 64293878]

約数ペア:

[(1, 64293878), (2, 32146939), (11, 5844898), (22, 2922449), (23, 2795386), (46, 1397693), (61, 1053998), (122, 526999), (253, 254126), (506, 127063), (671, 95818), (1342, 47909), (1403, 45826), (2083, 30866), (2806, 22913), (4166, 15433)]