71336632108

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{267929}}^1$

素因数の和:268234

約数の個数: 48

約数和(自身を含む): 147100000320

約数和(自身を除く): 75763368212

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 257, 259, 514, 518, 1028, 1036, 1799, 3598, 7196, 9509, 19018, 38036, 66563, 133126, 266252, 267929, 535858, 1071716, 1875503, 3751006, 7502012, 9913373, 19826746, 39653492, 68857753, 69393611, 137715506, 138787222, 275431012, 277574444, 482004271, 964008542, 1928017084, 2547736861, 5095473722, 10190947444, 17834158027, 35668316054, 71336632108]

約数ペア:

[(1, 71336632108), (2, 35668316054), (4, 17834158027), (7, 10190947444), (14, 5095473722), (28, 2547736861), (37, 1928017084), (74, 964008542), (148, 482004271), (257, 277574444), (259, 275431012), (514, 138787222), (518, 137715506), (1028, 69393611), (1036, 68857753), (1799, 39653492), (3598, 19826746), (7196, 9913373), (9509, 7502012), (19018, 3751006), (38036, 1875503), (66563, 1071716), (133126, 535858), (266252, 267929)]