28738374896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{41879}}^1$

素因数の和:42462

約数の個数: 80

約数和(自身を含む): 69546263040

約数和(自身を除く): 40807888144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 557, 616, 1114, 1232, 2228, 3899, 4456, 6127, 7798, 8912, 12254, 15596, 24508, 31192, 41879, 42889, 49016, 62384, 83758, 85778, 98032, 167516, 171556, 293153, 335032, 343112, 460669, 586306, 670064, 686224, 921338, 1172612, 1842676, 2345224, 3224683, 3685352, 4690448, 6449366, 7370704, 12898732, 23326603, 25797464, 46653206, 51594928, 93306412, 163286221, 186612824, 256592633, 326572442, 373225648, 513185266, 653144884, 1026370532, 1306289768, 1796148431, 2052741064, 2612579536, 3592296862, 4105482128, 7184593724, 14369187448, 28738374896]

約数ペア:

[(1, 28738374896), (2, 14369187448), (4, 7184593724), (7, 4105482128), (8, 3592296862), (11, 2612579536), (14, 2052741064), (16, 1796148431), (22, 1306289768), (28, 1026370532), (44, 653144884), (56, 513185266), (77, 373225648), (88, 326572442), (112, 256592633), (154, 186612824), (176, 163286221), (308, 93306412), (557, 51594928), (616, 46653206), (1114, 25797464), (1232, 23326603), (2228, 12898732), (3899, 7370704), (4456, 6449366), (6127, 4690448), (7798, 3685352), (8912, 3224683), (12254, 2345224), (15596, 1842676), (24508, 1172612), (31192, 921338), (41879, 686224), (42889, 670064), (49016, 586306), (62384, 460669), (83758, 343112), (85778, 335032), (98032, 293153), (167516, 171556)]