57981418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 97608960

約数和(自身を除く): 39627542

約数列:

[1, 2, 11, 22, 73, 79, 146, 158, 457, 803, 869, 914, 1606, 1738, 5027, 5767, 10054, 11534, 33361, 36103, 63437, 66722, 72206, 126874, 366971, 397133, 733942, 794266, 2635519, 5271038, 28990709, 57981418]

約数ペア:

[(1, 57981418), (2, 28990709), (11, 5271038), (22, 2635519), (73, 794266), (79, 733942), (146, 397133), (158, 366971), (457, 126874), (803, 72206), (869, 66722), (914, 63437), (1606, 36103), (1738, 33361), (5027, 11534), (5767, 10054)]