27790504

素因数分解:

$2^3\times 7^1\times {\mathrm{496259}}^1$

素因数の和:496272

約数の個数: 16

約数和(自身を含む): 59551200

約数和(自身を除く): 31760696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 496259, 992518, 1985036, 3473813, 3970072, 6947626, 13895252, 27790504]

約数ペア:

[(1, 27790504), (2, 13895252), (4, 6947626), (7, 3970072), (8, 3473813), (14, 1985036), (28, 992518), (56, 496259)]