66882812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5399}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 123984000

約数和(自身を除く): 57101188

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 5399, 6194, 10798, 12388, 21596, 102581, 205162, 410324, 880037, 1760074, 3520148, 16720703, 33441406, 66882812]

約数ペア:

[(1, 66882812), (2, 33441406), (4, 16720703), (19, 3520148), (38, 1760074), (76, 880037), (163, 410324), (326, 205162), (652, 102581), (3097, 21596), (5399, 12388), (6194, 10798)]