28777938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1867}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 65992704

約数和(自身を除く): 37214766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 1867, 2202, 2569, 3734, 5138, 5601, 7707, 11202, 13069, 15414, 26138, 39207, 78414, 685189, 1370378, 2055567, 4111134, 4796323, 9592646, 14388969, 28777938]

約数ペア:

[(1, 28777938), (2, 14388969), (3, 9592646), (6, 4796323), (7, 4111134), (14, 2055567), (21, 1370378), (42, 685189), (367, 78414), (734, 39207), (1101, 26138), (1867, 15414), (2202, 13069), (2569, 11202), (3734, 7707), (5138, 5601)]