27857908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 52771040

約数和(自身を除く): 24913132

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2539, 2743, 5078, 5486, 10156, 10972, 33007, 66014, 132028, 535729, 1071458, 2142916, 6964477, 13928954, 27857908]

約数ペア:

[(1, 27857908), (2, 13928954), (4, 6964477), (13, 2142916), (26, 1071458), (52, 535729), (211, 132028), (422, 66014), (844, 33007), (2539, 10972), (2743, 10156), (5078, 5486)]