27147988

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6421}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 54664064

約数和(自身を除く): 27516076

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 6421, 12842, 25684, 44947, 89894, 179788, 969571, 1939142, 3878284, 6786997, 13573994, 27147988]

約数ペア:

[(1, 27147988), (2, 13573994), (4, 6786997), (7, 3878284), (14, 1939142), (28, 969571), (151, 179788), (302, 89894), (604, 44947), (1057, 25684), (2114, 12842), (4228, 6421)]