65670878

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 129946320

約数和(自身を除く): 64275442

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 2713, 3458, 5426, 12103, 18991, 24206, 35269, 37982, 51547, 70538, 103094, 132937, 246883, 265874, 360829, 493766, 670111, 721658, 1340222, 1728181, 2525803, 3456362, 4690777, 5051606, 9381554, 32835439, 65670878]

約数ペア:

[(1, 65670878), (2, 32835439), (7, 9381554), (13, 5051606), (14, 4690777), (19, 3456362), (26, 2525803), (38, 1728181), (49, 1340222), (91, 721658), (98, 670111), (133, 493766), (182, 360829), (247, 265874), (266, 246883), (494, 132937), (637, 103094), (931, 70538), (1274, 51547), (1729, 37982), (1862, 35269), (2713, 24206), (3458, 18991), (5426, 12103)]