79873948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13649}}^1$

素因数の和:13690

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 103582052

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 13649, 27298, 54596, 95543, 150139, 191086, 259331, 300278, 382172, 518662, 600556, 1037324, 1050973, 1815317, 2101946, 2852641, 3630634, 4203892, 5705282, 7261268, 11410564, 19968487, 39936974, 79873948]

約数ペア:

[(1, 79873948), (2, 39936974), (4, 19968487), (7, 11410564), (11, 7261268), (14, 5705282), (19, 4203892), (22, 3630634), (28, 2852641), (38, 2101946), (44, 1815317), (76, 1050973), (77, 1037324), (133, 600556), (154, 518662), (209, 382172), (266, 300278), (308, 259331), (418, 191086), (532, 150139), (836, 95543), (1463, 54596), (2926, 27298), (5852, 13649)]