26283296524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{27883}}^1$

素因数の和:28142

約数の個数: 48

約数和(自身を含む): 49343526400

約数和(自身を除く): 23060229876

約数列:

[1, 2, 4, 19, 38, 76, 79, 157, 158, 314, 316, 628, 1501, 2983, 3002, 5966, 6004, 11932, 12403, 24806, 27883, 49612, 55766, 111532, 235657, 471314, 529777, 942628, 1059554, 2119108, 2202757, 4377631, 4405514, 8755262, 8811028, 17510524, 41852383, 83174989, 83704766, 166349978, 167409532, 332699956, 345832849, 691665698, 1383331396, 6570824131, 13141648262, 26283296524]

約数ペア:

[(1, 26283296524), (2, 13141648262), (4, 6570824131), (19, 1383331396), (38, 691665698), (76, 345832849), (79, 332699956), (157, 167409532), (158, 166349978), (314, 83704766), (316, 83174989), (628, 41852383), (1501, 17510524), (2983, 8811028), (3002, 8755262), (5966, 4405514), (6004, 4377631), (11932, 2202757), (12403, 2119108), (24806, 1059554), (27883, 942628), (49612, 529777), (55766, 471314), (111532, 235657)]