74690896

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2096

約数の個数: 60

約数和(自身を含む): 172006848

約数和(自身を除く): 97315952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2027, 2303, 2632, 4054, 4606, 5264, 8108, 9212, 14189, 16216, 18424, 28378, 32432, 36848, 56756, 95269, 99323, 113512, 190538, 198646, 227024, 381076, 397292, 666883, 762152, 794584, 1333766, 1524304, 1589168, 2667532, 4668181, 5335064, 9336362, 10670128, 18672724, 37345448, 74690896]

約数ペア:

[(1, 74690896), (2, 37345448), (4, 18672724), (7, 10670128), (8, 9336362), (14, 5335064), (16, 4668181), (28, 2667532), (47, 1589168), (49, 1524304), (56, 1333766), (94, 794584), (98, 762152), (112, 666883), (188, 397292), (196, 381076), (329, 227024), (376, 198646), (392, 190538), (658, 113512), (752, 99323), (784, 95269), (1316, 56756), (2027, 36848), (2303, 32432), (2632, 28378), (4054, 18424), (4606, 16216), (5264, 14189), (8108, 9212)]