38930864

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 86580768

約数和(自身を除く): 47649904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1237, 1967, 2248, 2474, 3934, 4496, 4948, 7868, 8659, 9896, 15736, 17318, 19792, 31472, 34636, 69272, 138544, 347597, 695194, 1390388, 2433179, 2780776, 4866358, 5561552, 9732716, 19465432, 38930864]

約数ペア:

[(1, 38930864), (2, 19465432), (4, 9732716), (7, 5561552), (8, 4866358), (14, 2780776), (16, 2433179), (28, 1390388), (56, 695194), (112, 347597), (281, 138544), (562, 69272), (1124, 34636), (1237, 31472), (1967, 19792), (2248, 17318), (2474, 15736), (3934, 9896), (4496, 8659), (4948, 7868)]