68186554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 42405446

約数列:

[1, 2, 19, 38, 71, 127, 142, 199, 254, 398, 1349, 2413, 2698, 3781, 4826, 7562, 9017, 14129, 18034, 25273, 28258, 50546, 171323, 268451, 342646, 480187, 536902, 960374, 1794383, 3588766, 34093277, 68186554]

約数ペア:

[(1, 68186554), (2, 34093277), (19, 3588766), (38, 1794383), (71, 960374), (127, 536902), (142, 480187), (199, 342646), (254, 268451), (398, 171323), (1349, 50546), (2413, 28258), (2698, 25273), (3781, 18034), (4826, 14129), (7562, 9017)]