28776762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{76129}}^1$

素因数の和:76147

約数の個数: 32

約数和(自身を含む): 73084800

約数和(自身を除く): 44308038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 76129, 152258, 228387, 456774, 532903, 685161, 1065806, 1370322, 1598709, 2055483, 3197418, 4110966, 4796127, 9592254, 14388381, 28776762]

約数ペア:

[(1, 28776762), (2, 14388381), (3, 9592254), (6, 4796127), (7, 4110966), (9, 3197418), (14, 2055483), (18, 1598709), (21, 1370322), (27, 1065806), (42, 685161), (54, 532903), (63, 456774), (126, 228387), (189, 152258), (378, 76129)]