67036736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:631

約数の個数: 56

約数和(自身を含む): 144338040

約数和(自身を除く): 77301304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 409, 416, 788, 818, 832, 1576, 1636, 2561, 3152, 3272, 5122, 5317, 6304, 6544, 10244, 10634, 12608, 13088, 20488, 21268, 26176, 40976, 42536, 80573, 81952, 85072, 161146, 163904, 170144, 322292, 340288, 644584, 1047449, 1289168, 2094898, 2578336, 4189796, 5156672, 8379592, 16759184, 33518368, 67036736]

約数ペア:

[(1, 67036736), (2, 33518368), (4, 16759184), (8, 8379592), (13, 5156672), (16, 4189796), (26, 2578336), (32, 2094898), (52, 1289168), (64, 1047449), (104, 644584), (197, 340288), (208, 322292), (394, 170144), (409, 163904), (416, 161146), (788, 85072), (818, 81952), (832, 80573), (1576, 42536), (1636, 40976), (2561, 26176), (3152, 21268), (3272, 20488), (5122, 13088), (5317, 12608), (6304, 10634), (6544, 10244)]