70577738

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 67662262

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 199, 329, 343, 398, 517, 539, 658, 686, 1034, 1078, 1393, 2189, 2303, 2786, 3619, 3773, 4378, 4606, 7238, 7546, 9353, 9751, 15323, 16121, 18706, 19502, 25333, 30646, 32242, 50666, 65471, 68257, 102883, 107261, 130942, 136514, 177331, 205766, 214522, 354662, 458297, 720181, 750827, 916594, 1440362, 1501654, 3208079, 5041267, 6416158, 10082534, 35288869, 70577738]

約数ペア:

[(1, 70577738), (2, 35288869), (7, 10082534), (11, 6416158), (14, 5041267), (22, 3208079), (47, 1501654), (49, 1440362), (77, 916594), (94, 750827), (98, 720181), (154, 458297), (199, 354662), (329, 214522), (343, 205766), (398, 177331), (517, 136514), (539, 130942), (658, 107261), (686, 102883), (1034, 68257), (1078, 65471), (1393, 50666), (2189, 32242), (2303, 30646), (2786, 25333), (3619, 19502), (3773, 18706), (4378, 16121), (4606, 15323), (7238, 9751), (7546, 9353)]