78627716

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4019}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 141600480

約数和(自身を除く): 62972764

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 4019, 4891, 8038, 9782, 16076, 19564, 269273, 293387, 538546, 586774, 1077092, 1173548, 19656929, 39313858, 78627716]

約数ペア:

[(1, 78627716), (2, 39313858), (4, 19656929), (67, 1173548), (73, 1077092), (134, 586774), (146, 538546), (268, 293387), (292, 269273), (4019, 19564), (4891, 16076), (8038, 9782)]