26621644

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22111}}^1$

素因数の和:22165

約数の個数: 24

約数和(自身を含む): 54483968

約数和(自身を除く): 27862324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 22111, 44222, 88444, 154777, 309554, 619108, 950773, 1901546, 3803092, 6655411, 13310822, 26621644]

約数ペア:

[(1, 26621644), (2, 13310822), (4, 6655411), (7, 3803092), (14, 1901546), (28, 950773), (43, 619108), (86, 309554), (172, 154777), (301, 88444), (602, 44222), (1204, 22111)]