27831278

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 44760600

約数和(自身を除く): 16929322

約数列:

[1, 2, 17, 34, 179, 269, 289, 358, 538, 578, 3043, 4573, 6086, 9146, 48151, 51731, 77741, 96302, 103462, 155482, 818567, 1637134, 13915639, 27831278]

約数ペア:

[(1, 27831278), (2, 13915639), (17, 1637134), (34, 818567), (179, 155482), (269, 103462), (289, 96302), (358, 77741), (538, 51731), (578, 48151), (3043, 9146), (4573, 6086)]