27489926

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1207

約数の個数: 16

約数和(自身を含む): 42387408

約数和(自身を除く): 14897482

約数列:

[1, 2, 41, 82, 523, 641, 1046, 1282, 21443, 26281, 42886, 52562, 335243, 670486, 13744963, 27489926]

約数ペア:

[(1, 27489926), (2, 13744963), (41, 670486), (82, 335243), (523, 52562), (641, 42886), (1046, 26281), (1282, 21443)]