39130756

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 81357696

約数和(自身を除く): 42226940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 353, 428, 518, 706, 749, 1036, 1412, 1498, 2471, 2996, 3959, 4942, 7918, 9884, 13061, 15836, 26122, 27713, 37771, 52244, 55426, 75542, 91427, 110852, 151084, 182854, 264397, 365708, 528794, 1057588, 1397527, 2795054, 5590108, 9782689, 19565378, 39130756]

約数ペア:

[(1, 39130756), (2, 19565378), (4, 9782689), (7, 5590108), (14, 2795054), (28, 1397527), (37, 1057588), (74, 528794), (107, 365708), (148, 264397), (214, 182854), (259, 151084), (353, 110852), (428, 91427), (518, 75542), (706, 55426), (749, 52244), (1036, 37771), (1412, 27713), (1498, 26122), (2471, 15836), (2996, 13061), (3959, 9884), (4942, 7918)]