67816826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 127249920

約数和(自身を除く): 59433094

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 1051, 2102, 2933, 4609, 5866, 7357, 9218, 11561, 14714, 23122, 32263, 64526, 80927, 161854, 440369, 880738, 3082583, 4844059, 6165166, 9688118, 33908413, 67816826]

約数ペア:

[(1, 67816826), (2, 33908413), (7, 9688118), (11, 6165166), (14, 4844059), (22, 3082583), (77, 880738), (154, 440369), (419, 161854), (838, 80927), (1051, 64526), (2102, 32263), (2933, 23122), (4609, 14714), (5866, 11561), (7357, 9218)]