27140464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130483}}^1$

素因数の和:130504

約数の個数: 20

約数和(自身を含む): 56630056

約数和(自身を除く): 29489592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130483, 260966, 521932, 1043864, 1696279, 2087728, 3392558, 6785116, 13570232, 27140464]

約数ペア:

[(1, 27140464), (2, 13570232), (4, 6785116), (8, 3392558), (13, 2087728), (16, 1696279), (26, 1043864), (52, 521932), (104, 260966), (208, 130483)]