71327308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80687}}^1$

素因数の和:80721

約数の個数: 24

約数和(自身を含む): 142333632

約数和(自身を除く): 71006324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 80687, 161374, 322748, 1048931, 1371679, 2097862, 2743358, 4195724, 5486716, 17831827, 35663654, 71327308]

約数ペア:

[(1, 71327308), (2, 35663654), (4, 17831827), (13, 5486716), (17, 4195724), (26, 2743358), (34, 2097862), (52, 1371679), (68, 1048931), (221, 322748), (442, 161374), (884, 80687)]