38821640234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{1021}}^1$

素因数の和:1803

約数の個数: 64

約数和(自身を含む): 65614999968

約数和(自身を除く): 26793359734

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 673, 689, 1021, 1066, 1346, 1378, 2042, 2173, 4346, 8749, 13273, 17498, 26546, 27593, 28249, 35669, 41861, 54113, 55186, 56498, 71338, 83722, 108226, 358709, 463697, 544193, 687133, 703469, 717418, 927394, 1088386, 1374266, 1406938, 1462429, 2218633, 2924858, 4437266, 8932729, 17865458, 19011577, 28172453, 28842229, 36418049, 38023154, 56344906, 57684458, 72836098, 366241889, 473434637, 732483778, 946869274, 1493140009, 2986280018, 19410820117, 38821640234]

約数ペア:

[(1, 38821640234), (2, 19410820117), (13, 2986280018), (26, 1493140009), (41, 946869274), (53, 732483778), (82, 473434637), (106, 366241889), (533, 72836098), (673, 57684458), (689, 56344906), (1021, 38023154), (1066, 36418049), (1346, 28842229), (1378, 28172453), (2042, 19011577), (2173, 17865458), (4346, 8932729), (8749, 4437266), (13273, 2924858), (17498, 2218633), (26546, 1462429), (27593, 1406938), (28249, 1374266), (35669, 1088386), (41861, 927394), (54113, 717418), (55186, 703469), (56498, 687133), (71338, 544193), (83722, 463697), (108226, 358709)]