64077806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 107993088

約数和(自身を除く): 43915282

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 743, 806, 1391, 1486, 2782, 3317, 6634, 9659, 19318, 23033, 43121, 46066, 79501, 86242, 159002, 299429, 598858, 1033513, 2067026, 2464531, 4929062, 32038903, 64077806]

約数ペア:

[(1, 64077806), (2, 32038903), (13, 4929062), (26, 2464531), (31, 2067026), (62, 1033513), (107, 598858), (214, 299429), (403, 159002), (743, 86242), (806, 79501), (1391, 46066), (1486, 43121), (2782, 23033), (3317, 19318), (6634, 9659)]