68923426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4626

約数の個数: 32

約数和(自身を含む): 123778368

約数和(自身を除く): 54854942

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 4547, 7579, 9094, 15158, 50017, 59111, 100034, 118222, 240991, 481982, 650221, 1300442, 2650901, 3132883, 5301802, 6265766, 34461713, 68923426]

約数ペア:

[(1, 68923426), (2, 34461713), (11, 6265766), (13, 5301802), (22, 3132883), (26, 2650901), (53, 1300442), (106, 650221), (143, 481982), (286, 240991), (583, 118222), (689, 100034), (1166, 59111), (1378, 50017), (4547, 15158), (7579, 9094)]