39539892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27689}}^1$

素因数の和:27720

約数の個数: 48

約数和(自身を含む): 111646080

約数和(自身を除く): 72106188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 27689, 55378, 83067, 110756, 166134, 193823, 332268, 387646, 470713, 581469, 775292, 941426, 1162938, 1412139, 1882852, 2325876, 2824278, 3294991, 5648556, 6589982, 9884973, 13179964, 19769946, 39539892]

約数ペア:

[(1, 39539892), (2, 19769946), (3, 13179964), (4, 9884973), (6, 6589982), (7, 5648556), (12, 3294991), (14, 2824278), (17, 2325876), (21, 1882852), (28, 1412139), (34, 1162938), (42, 941426), (51, 775292), (68, 581469), (84, 470713), (102, 387646), (119, 332268), (204, 193823), (238, 166134), (357, 110756), (476, 83067), (714, 55378), (1428, 27689)]