38937584

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1559}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 86661120

約数和(自身を除く): 47723536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1559, 1561, 1784, 3118, 3122, 3568, 6236, 6244, 10913, 12472, 12488, 21826, 24944, 24976, 43652, 87304, 174608, 347657, 695314, 1390628, 2433599, 2781256, 4867198, 5562512, 9734396, 19468792, 38937584]

約数ペア:

[(1, 38937584), (2, 19468792), (4, 9734396), (7, 5562512), (8, 4867198), (14, 2781256), (16, 2433599), (28, 1390628), (56, 695314), (112, 347657), (223, 174608), (446, 87304), (892, 43652), (1559, 24976), (1561, 24944), (1784, 21826), (3118, 12488), (3122, 12472), (3568, 10913), (6236, 6244)]