8470291808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1266491}}^1$

素因数の和:1266531

約数の個数: 48

約数和(自身を含む): 19149359040

約数和(自身を除く): 10679067232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 1266491, 2532982, 5065964, 10131928, 13931401, 20263856, 24063329, 27862802, 40527712, 48126658, 55725604, 96253316, 111451208, 192506632, 222902416, 264696619, 385013264, 445804832, 529393238, 770026528, 1058786476, 2117572952, 4235145904, 8470291808]

約数ペア:

[(1, 8470291808), (2, 4235145904), (4, 2117572952), (8, 1058786476), (11, 770026528), (16, 529393238), (19, 445804832), (22, 385013264), (32, 264696619), (38, 222902416), (44, 192506632), (76, 111451208), (88, 96253316), (152, 55725604), (176, 48126658), (209, 40527712), (304, 27862802), (352, 24063329), (418, 20263856), (608, 13931401), (836, 10131928), (1672, 5065964), (3344, 2532982), (6688, 1266491)]