71560951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 93772800

約数和(自身を除く): 22211849

約数列:

[1, 7, 11, 29, 73, 77, 203, 319, 439, 511, 803, 2117, 2233, 3073, 4829, 5621, 12731, 14819, 23287, 32047, 33803, 89117, 140041, 163009, 224329, 352517, 929363, 980287, 2467619, 6505541, 10222993, 71560951]

約数ペア:

[(1, 71560951), (7, 10222993), (11, 6505541), (29, 2467619), (73, 980287), (77, 929363), (203, 352517), (319, 224329), (439, 163009), (511, 140041), (803, 89117), (2117, 33803), (2233, 32047), (3073, 23287), (4829, 14819), (5621, 12731)]