39925088

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 90556704

約数和(自身を除く): 50631616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1301, 1918, 2192, 2602, 3836, 4384, 5204, 7672, 9107, 10408, 15344, 18214, 20816, 30688, 36428, 41632, 72856, 145712, 178237, 291424, 356474, 712948, 1247659, 1425896, 2495318, 2851792, 4990636, 5703584, 9981272, 19962544, 39925088]

約数ペア:

[(1, 39925088), (2, 19962544), (4, 9981272), (7, 5703584), (8, 4990636), (14, 2851792), (16, 2495318), (28, 1425896), (32, 1247659), (56, 712948), (112, 356474), (137, 291424), (224, 178237), (274, 145712), (548, 72856), (959, 41632), (1096, 36428), (1301, 30688), (1918, 20816), (2192, 18214), (2602, 15344), (3836, 10408), (4384, 9107), (5204, 7672)]