28541508

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{55313}}^1$

素因数の和:55363

約数の個数: 24

約数和(自身を含む): 68146848

約数和(自身を除く): 39605340

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 55313, 110626, 165939, 221252, 331878, 663756, 2378459, 4756918, 7135377, 9513836, 14270754, 28541508]

約数ペア:

[(1, 28541508), (2, 14270754), (3, 9513836), (4, 7135377), (6, 4756918), (12, 2378459), (43, 663756), (86, 331878), (129, 221252), (172, 165939), (258, 110626), (516, 55313)]