27833764

素因数分解:

$2^2\times 7^3\times {\mathrm{20287}}^1$

素因数の和:20312

約数の個数: 24

約数和(自身を含む): 56806400

約数和(自身を除く): 28972636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 20287, 40574, 81148, 142009, 284018, 568036, 994063, 1988126, 3976252, 6958441, 13916882, 27833764]

約数ペア:

[(1, 27833764), (2, 13916882), (4, 6958441), (7, 3976252), (14, 1988126), (28, 994063), (49, 568036), (98, 284018), (196, 142009), (343, 81148), (686, 40574), (1372, 20287)]