68896492

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{57223}}^1$

素因数の和:57277

約数の個数: 24

約数和(自身を含む): 140999936

約数和(自身を除く): 72103444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 57223, 114446, 228892, 400561, 801122, 1602244, 2460589, 4921178, 9842356, 17224123, 34448246, 68896492]

約数ペア:

[(1, 68896492), (2, 34448246), (4, 17224123), (7, 9842356), (14, 4921178), (28, 2460589), (43, 1602244), (86, 801122), (172, 400561), (301, 228892), (602, 114446), (1204, 57223)]