39770297584

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{397}}^1\times {\mathrm{19751}}^1$

素因数の和:20473

約数の個数: 40

約数和(自身を含む): 77496655968

約数和(自身を除く): 37726358384

約数列:

[1, 2, 4, 8, 16, 317, 397, 634, 794, 1268, 1588, 2536, 3176, 5072, 6352, 19751, 39502, 79004, 125849, 158008, 251698, 316016, 503396, 1006792, 2013584, 6261067, 7841147, 12522134, 15682294, 25044268, 31364588, 50088536, 62729176, 100177072, 125458352, 2485643599, 4971287198, 9942574396, 19885148792, 39770297584]

約数ペア:

[(1, 39770297584), (2, 19885148792), (4, 9942574396), (8, 4971287198), (16, 2485643599), (317, 125458352), (397, 100177072), (634, 62729176), (794, 50088536), (1268, 31364588), (1588, 25044268), (2536, 15682294), (3176, 12522134), (5072, 7841147), (6352, 6261067), (19751, 2013584), (39502, 1006792), (79004, 503396), (125849, 316016), (158008, 251698)]