13558123768

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{34871}}^1$

素因数の和:35068

約数の個数: 64

約数和(自身を含む): 29828113920

約数和(自身を除く): 16269990152

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 131, 212, 262, 371, 424, 524, 742, 917, 1048, 1484, 1834, 2968, 3668, 6943, 7336, 13886, 27772, 34871, 48601, 55544, 69742, 97202, 139484, 194404, 244097, 278968, 388808, 488194, 976388, 1848163, 1952776, 3696326, 4568101, 7392652, 9136202, 12937141, 14785304, 18272404, 25874282, 31976707, 36544808, 51748564, 63953414, 103497128, 127906828, 242109353, 255813656, 484218706, 968437412, 1694765471, 1936874824, 3389530942, 6779061884, 13558123768]

約数ペア:

[(1, 13558123768), (2, 6779061884), (4, 3389530942), (7, 1936874824), (8, 1694765471), (14, 968437412), (28, 484218706), (53, 255813656), (56, 242109353), (106, 127906828), (131, 103497128), (212, 63953414), (262, 51748564), (371, 36544808), (424, 31976707), (524, 25874282), (742, 18272404), (917, 14785304), (1048, 12937141), (1484, 9136202), (1834, 7392652), (2968, 4568101), (3668, 3696326), (6943, 1952776), (7336, 1848163), (13886, 976388), (27772, 488194), (34871, 388808), (48601, 278968), (55544, 244097), (69742, 194404), (97202, 139484)]