27220804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 51688728

約数和(自身を除く): 24467924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 3821, 7124, 7642, 15284, 49673, 99346, 198692, 523477, 1046954, 2093908, 6805201, 13610402, 27220804]

約数ペア:

[(1, 27220804), (2, 13610402), (4, 6805201), (13, 2093908), (26, 1046954), (52, 523477), (137, 198692), (274, 99346), (548, 49673), (1781, 15284), (3562, 7642), (3821, 7124)]