27942484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 50859648

約数和(自身を除く): 22917164

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2543, 2747, 5086, 5494, 10172, 10988, 104263, 170381, 208526, 340762, 417052, 681524, 6985621, 13971242, 27942484]

約数ペア:

[(1, 27942484), (2, 13971242), (4, 6985621), (41, 681524), (67, 417052), (82, 340762), (134, 208526), (164, 170381), (268, 104263), (2543, 10988), (2747, 10172), (5086, 5494)]