6713448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 19440000

約数和(自身を除く): 12726552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 449, 534, 623, 712, 898, 1068, 1246, 1347, 1796, 1869, 2136, 2492, 2694, 3143, 3592, 3738, 4984, 5388, 6286, 7476, 9429, 10776, 12572, 14952, 18858, 25144, 37716, 39961, 75432, 79922, 119883, 159844, 239766, 279727, 319688, 479532, 559454, 839181, 959064, 1118908, 1678362, 2237816, 3356724, 6713448]

約数ペア:

[(1, 6713448), (2, 3356724), (3, 2237816), (4, 1678362), (6, 1118908), (7, 959064), (8, 839181), (12, 559454), (14, 479532), (21, 319688), (24, 279727), (28, 239766), (42, 159844), (56, 119883), (84, 79922), (89, 75432), (168, 39961), (178, 37716), (267, 25144), (356, 18858), (449, 14952), (534, 12572), (623, 10776), (712, 9429), (898, 7476), (1068, 6286), (1246, 5388), (1347, 4984), (1796, 3738), (1869, 3592), (2136, 3143), (2492, 2694)]