28114328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18793}}^1$

素因数の和:18827

約数の個数: 32

約数和(自身を含む): 60892560

約数和(自身を除く): 32778232

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 18793, 37586, 75172, 150344, 206723, 319481, 413446, 638962, 826892, 1277924, 1653784, 2555848, 3514291, 7028582, 14057164, 28114328]

約数ペア:

[(1, 28114328), (2, 14057164), (4, 7028582), (8, 3514291), (11, 2555848), (17, 1653784), (22, 1277924), (34, 826892), (44, 638962), (68, 413446), (88, 319481), (136, 206723), (187, 150344), (374, 75172), (748, 37586), (1496, 18793)]