63450884

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 131040000

約数和(自身を除く): 67589116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 343, 412, 449, 686, 721, 898, 1372, 1442, 1796, 2884, 3143, 5047, 6286, 10094, 12572, 20188, 22001, 35329, 44002, 46247, 70658, 88004, 92494, 141316, 154007, 184988, 308014, 323729, 616028, 647458, 1294916, 2266103, 4532206, 9064412, 15862721, 31725442, 63450884]

約数ペア:

[(1, 63450884), (2, 31725442), (4, 15862721), (7, 9064412), (14, 4532206), (28, 2266103), (49, 1294916), (98, 647458), (103, 616028), (196, 323729), (206, 308014), (343, 184988), (412, 154007), (449, 141316), (686, 92494), (721, 88004), (898, 70658), (1372, 46247), (1442, 44002), (1796, 35329), (2884, 22001), (3143, 20188), (5047, 12572), (6286, 10094)]