71626352

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 169155840

約数和(自身を除く): 97529488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 112, 133, 152, 194, 266, 304, 347, 388, 532, 679, 694, 776, 1064, 1358, 1388, 1552, 1843, 2128, 2429, 2716, 2776, 3686, 4858, 5432, 5552, 6593, 7372, 9716, 10864, 12901, 13186, 14744, 19432, 25802, 26372, 29488, 33659, 38864, 46151, 51604, 52744, 67318, 92302, 103208, 105488, 134636, 184604, 206416, 235613, 269272, 369208, 471226, 538544, 639521, 738416, 942452, 1279042, 1884904, 2558084, 3769808, 4476647, 5116168, 8953294, 10232336, 17906588, 35813176, 71626352]

約数ペア:

[(1, 71626352), (2, 35813176), (4, 17906588), (7, 10232336), (8, 8953294), (14, 5116168), (16, 4476647), (19, 3769808), (28, 2558084), (38, 1884904), (56, 1279042), (76, 942452), (97, 738416), (112, 639521), (133, 538544), (152, 471226), (194, 369208), (266, 269272), (304, 235613), (347, 206416), (388, 184604), (532, 134636), (679, 105488), (694, 103208), (776, 92302), (1064, 67318), (1358, 52744), (1388, 51604), (1552, 46151), (1843, 38864), (2128, 33659), (2429, 29488), (2716, 26372), (2776, 25802), (3686, 19432), (4858, 14744), (5432, 13186), (5552, 12901), (6593, 10864), (7372, 9716)]