38815624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 77419800

約数和(自身を除く): 38604176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1061, 1076, 2122, 2152, 4244, 4573, 8488, 9146, 18037, 18292, 36074, 36584, 72148, 144296, 285409, 570818, 1141636, 2283272, 4851953, 9703906, 19407812, 38815624]

約数ペア:

[(1, 38815624), (2, 19407812), (4, 9703906), (8, 4851953), (17, 2283272), (34, 1141636), (68, 570818), (136, 285409), (269, 144296), (538, 72148), (1061, 36584), (1076, 36074), (2122, 18292), (2152, 18037), (4244, 9146), (4573, 8488)]