27220762

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 41684832

約数和(自身を除く): 14464070

約数列:

[1, 2, 61, 122, 347, 643, 694, 1286, 21167, 39223, 42334, 78446, 223121, 446242, 13610381, 27220762]

約数ペア:

[(1, 27220762), (2, 13610381), (61, 446242), (122, 223121), (347, 78446), (643, 42334), (694, 39223), (1286, 21167)]