68854844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10477}}^1$

素因数の和:10565

約数の個数: 24

約数和(自身を含む): 126741888

約数和(自身を除く): 57887044

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 10477, 20954, 41908, 324787, 555281, 649574, 1110562, 1299148, 2221124, 17213711, 34427422, 68854844]

約数ペア:

[(1, 68854844), (2, 34427422), (4, 17213711), (31, 2221124), (53, 1299148), (62, 1110562), (106, 649574), (124, 555281), (212, 324787), (1643, 41908), (3286, 20954), (6572, 10477)]