67137196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77347}}^1$

素因数の和:77389

約数の個数: 24

約数和(自身を含む): 138607616

約数和(自身を除く): 71470420

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 77347, 154694, 309388, 541429, 1082858, 2165716, 2397757, 4795514, 9591028, 16784299, 33568598, 67137196]

約数ペア:

[(1, 67137196), (2, 33568598), (4, 16784299), (7, 9591028), (14, 4795514), (28, 2397757), (31, 2165716), (62, 1082858), (124, 541429), (217, 309388), (434, 154694), (868, 77347)]