7856614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5207066

約数列:

[1, 2, 19, 38, 47, 53, 83, 94, 106, 166, 893, 1007, 1577, 1786, 2014, 2491, 3154, 3901, 4399, 4982, 7802, 8798, 47329, 74119, 83581, 94658, 148238, 167162, 206753, 413506, 3928307, 7856614]

約数ペア:

[(1, 7856614), (2, 3928307), (19, 413506), (38, 206753), (47, 167162), (53, 148238), (83, 94658), (94, 83581), (106, 74119), (166, 47329), (893, 8798), (1007, 7802), (1577, 4982), (1786, 4399), (2014, 3901), (2491, 3154)]