28275716

素因数分解:

$2^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1327}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 56668416

約数和(自身を除く): 28392700

約数列:

[1, 2, 4, 7, 14, 28, 761, 1327, 1522, 2654, 3044, 5308, 5327, 9289, 10654, 18578, 21308, 37156, 1009847, 2019694, 4039388, 7068929, 14137858, 28275716]

約数ペア:

[(1, 28275716), (2, 14137858), (4, 7068929), (7, 4039388), (14, 2019694), (28, 1009847), (761, 37156), (1327, 21308), (1522, 18578), (2654, 10654), (3044, 9289), (5308, 5327)]