67212292

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33809}}^1$

素因数の和:33891

約数の個数: 24

約数和(自身を含む): 136321920

約数和(自身を除く): 69109628

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 33809, 67618, 135236, 236663, 473326, 946652, 2400439, 4800878, 9601756, 16803073, 33606146, 67212292]

約数ペア:

[(1, 67212292), (2, 33606146), (4, 16803073), (7, 9601756), (14, 4800878), (28, 2400439), (71, 946652), (142, 473326), (284, 236663), (497, 135236), (994, 67618), (1988, 33809)]