38719436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32159}}^1$

素因数の和:32213

約数の個数: 24

約数和(自身を含む): 79242240

約数和(自身を除く): 40522804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 32159, 64318, 128636, 225113, 450226, 900452, 1382837, 2765674, 5531348, 9679859, 19359718, 38719436]

約数ペア:

[(1, 38719436), (2, 19359718), (4, 9679859), (7, 5531348), (14, 2765674), (28, 1382837), (43, 900452), (86, 450226), (172, 225113), (301, 128636), (602, 64318), (1204, 32159)]