66796508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6661}}^1$

素因数の和:6797

約数の個数: 24

約数和(自身を含む): 123113760

約数和(自身を除く): 56317252

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 6661, 10028, 13322, 26644, 153203, 306406, 612812, 726049, 1452098, 2904196, 16699127, 33398254, 66796508]

約数ペア:

[(1, 66796508), (2, 33398254), (4, 16699127), (23, 2904196), (46, 1452098), (92, 726049), (109, 612812), (218, 306406), (436, 153203), (2507, 26644), (5014, 13322), (6661, 10028)]