68413508716

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5803657}}^1$

素因数の和:5804089

約数の個数: 24

約数和(自身を含む): 137152045856

約数和(自身を除く): 68738537140

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 5803657, 11607314, 23214628, 40625599, 81251198, 162502396, 2443339597, 4886679194, 9773358388, 17103377179, 34206754358, 68413508716]

約数ペア:

[(1, 68413508716), (2, 34206754358), (4, 17103377179), (7, 9773358388), (14, 4886679194), (28, 2443339597), (421, 162502396), (842, 81251198), (1684, 40625599), (2947, 23214628), (5894, 11607314), (11788, 5803657)]