27639484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4567}}^1$

素因数の和:4677

約数の個数: 24

約数和(自身を含む): 51801120

約数和(自身を除く): 24161636

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4567, 6052, 9134, 18268, 77639, 155278, 310556, 406463, 812926, 1625852, 6909871, 13819742, 27639484]

約数ペア:

[(1, 27639484), (2, 13819742), (4, 6909871), (17, 1625852), (34, 812926), (68, 406463), (89, 310556), (178, 155278), (356, 77639), (1513, 18268), (3026, 9134), (4567, 6052)]