28774148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19081}}^1$

素因数の和:19127

約数の個数: 24

約数和(自身を含む): 56101080

約数和(自身を除く): 27326932

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 19081, 38162, 76324, 248053, 496106, 553349, 992212, 1106698, 2213396, 7193537, 14387074, 28774148]

約数ペア:

[(1, 28774148), (2, 14387074), (4, 7193537), (13, 2213396), (26, 1106698), (29, 992212), (52, 553349), (58, 496106), (116, 248053), (377, 76324), (754, 38162), (1508, 19081)]