71414056

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 160174080

約数和(自身を除く): 88760024

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 376, 602, 631, 658, 1204, 1262, 1316, 2021, 2408, 2524, 2632, 4042, 4417, 5048, 8084, 8834, 14147, 16168, 17668, 27133, 28294, 29657, 35336, 54266, 56588, 59314, 108532, 113176, 118628, 189931, 207599, 217064, 237256, 379862, 415198, 759724, 830396, 1275251, 1519448, 1660792, 2550502, 5101004, 8926757, 10202008, 17853514, 35707028, 71414056]

約数ペア:

[(1, 71414056), (2, 35707028), (4, 17853514), (7, 10202008), (8, 8926757), (14, 5101004), (28, 2550502), (43, 1660792), (47, 1519448), (56, 1275251), (86, 830396), (94, 759724), (172, 415198), (188, 379862), (301, 237256), (329, 217064), (344, 207599), (376, 189931), (602, 118628), (631, 113176), (658, 108532), (1204, 59314), (1262, 56588), (1316, 54266), (2021, 35336), (2408, 29657), (2524, 28294), (2632, 27133), (4042, 17668), (4417, 16168), (5048, 14147), (8084, 8834)]