28624328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1$

素因数の和:9197

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 30680632

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9151, 18302, 36604, 73208, 155567, 210473, 311134, 420946, 622268, 841892, 1244536, 1683784, 3578041, 7156082, 14312164, 28624328]

約数ペア:

[(1, 28624328), (2, 14312164), (4, 7156082), (8, 3578041), (17, 1683784), (23, 1244536), (34, 841892), (46, 622268), (68, 420946), (92, 311134), (136, 210473), (184, 155567), (391, 73208), (782, 36604), (1564, 18302), (3128, 9151)]