28521482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9463}}^1$

素因数の和:9613

約数の個数: 16

約数和(自身を含む): 47017152

約数和(自身を除く): 18495670

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 9463, 18926, 104093, 208186, 1296431, 2592862, 14260741, 28521482]

約数ペア:

[(1, 28521482), (2, 14260741), (11, 2592862), (22, 1296431), (137, 208186), (274, 104093), (1507, 18926), (3014, 9463)]