27553538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6793

約数の個数: 16

約数和(自身を含む): 43364160

約数和(自身を除く): 15810622

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 6691, 13382, 194039, 388078, 475061, 950122, 13776769, 27553538]

約数ペア:

[(1, 27553538), (2, 13776769), (29, 950122), (58, 475061), (71, 388078), (142, 194039), (2059, 13382), (4118, 6691)]