28667848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19163}}^1$

素因数の和:19197

約数の個数: 32

約数和(自身を含む): 62091360

約数和(自身を除く): 33423512

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 19163, 38326, 76652, 153304, 210793, 325771, 421586, 651542, 843172, 1303084, 1686344, 2606168, 3583481, 7166962, 14333924, 28667848]

約数ペア:

[(1, 28667848), (2, 14333924), (4, 7166962), (8, 3583481), (11, 2606168), (17, 1686344), (22, 1303084), (34, 843172), (44, 651542), (68, 421586), (88, 325771), (136, 210793), (187, 153304), (374, 76652), (748, 38326), (1496, 19163)]