26870986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1249}}^1$

素因数の和:1629

約数の個数: 16

約数和(自身を含む): 41760000

約数和(自身を除く): 14889014

約数列:

[1, 2, 31, 62, 347, 694, 1249, 2498, 10757, 21514, 38719, 77438, 433403, 866806, 13435493, 26870986]

約数ペア:

[(1, 26870986), (2, 13435493), (31, 866806), (62, 433403), (347, 77438), (694, 38719), (1249, 21514), (2498, 10757)]