71310316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5647}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 159409152

約数和(自身を除く): 88098836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 5647, 6314, 11294, 12628, 22588, 39529, 62117, 79058, 124234, 158116, 231527, 248468, 434819, 463054, 869638, 926108, 1620689, 1739276, 2546797, 3241378, 5093594, 6482756, 10187188, 17827579, 35655158, 71310316]

約数ペア:

[(1, 71310316), (2, 35655158), (4, 17827579), (7, 10187188), (11, 6482756), (14, 5093594), (22, 3241378), (28, 2546797), (41, 1739276), (44, 1620689), (77, 926108), (82, 869638), (154, 463054), (164, 434819), (287, 248468), (308, 231527), (451, 158116), (574, 124234), (902, 79058), (1148, 62117), (1804, 39529), (3157, 22588), (5647, 12628), (6314, 11294)]