64618397282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{219389}}^1$

素因数の和:219770

約数の個数: 32

約数和(自身を含む): 106781500800

約数和(自身を除く): 42163103518

約数列:

[1, 2, 19, 23, 38, 46, 337, 437, 674, 874, 6403, 7751, 12806, 15502, 147269, 219389, 294538, 438778, 4168391, 5045947, 8336782, 10091894, 73934093, 95872993, 147868186, 191745986, 1404747767, 1700484139, 2809495534, 3400968278, 32309198641, 64618397282]

約数ペア:

[(1, 64618397282), (2, 32309198641), (19, 3400968278), (23, 2809495534), (38, 1700484139), (46, 1404747767), (337, 191745986), (437, 147868186), (674, 95872993), (874, 73934093), (6403, 10091894), (7751, 8336782), (12806, 5045947), (15502, 4168391), (147269, 438778), (219389, 294538)]