28763732

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 52113600

約数和(自身を除く): 23349868

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 1879, 3758, 3827, 7516, 7654, 15308, 80797, 161594, 167231, 323188, 334462, 668924, 7190933, 14381866, 28763732]

約数ペア:

[(1, 28763732), (2, 14381866), (4, 7190933), (43, 668924), (86, 334462), (89, 323188), (172, 167231), (178, 161594), (356, 80797), (1879, 15308), (3758, 7654), (3827, 7516)]