42046312

素因数分解:

$2^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 100836000

約数和(自身を除く): 58789688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 199, 308, 343, 392, 398, 539, 616, 686, 796, 1078, 1372, 1393, 1592, 2156, 2189, 2401, 2744, 2786, 3773, 4312, 4378, 4802, 5572, 7546, 8756, 9604, 9751, 11144, 15092, 15323, 17512, 19208, 19502, 26411, 30184, 30646, 39004, 52822, 61292, 68257, 78008, 105644, 107261, 122584, 136514, 211288, 214522, 273028, 429044, 477799, 546056, 750827, 858088, 955598, 1501654, 1911196, 3003308, 3822392, 5255789, 6006616, 10511578, 21023156, 42046312]

約数ペア:

[(1, 42046312), (2, 21023156), (4, 10511578), (7, 6006616), (8, 5255789), (11, 3822392), (14, 3003308), (22, 1911196), (28, 1501654), (44, 955598), (49, 858088), (56, 750827), (77, 546056), (88, 477799), (98, 429044), (154, 273028), (196, 214522), (199, 211288), (308, 136514), (343, 122584), (392, 107261), (398, 105644), (539, 78008), (616, 68257), (686, 61292), (796, 52822), (1078, 39004), (1372, 30646), (1393, 30184), (1592, 26411), (2156, 19502), (2189, 19208), (2401, 17512), (2744, 15323), (2786, 15092), (3773, 11144), (4312, 9751), (4378, 9604), (4802, 8756), (5572, 7546)]