126407764

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{7043}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 253245888

約数和(自身を除く): 126838124

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 7043, 8974, 14086, 17948, 28172, 49301, 98602, 197204, 4514563, 9029126, 18058252, 31601941, 63203882, 126407764]

約数ペア:

[(1, 126407764), (2, 63203882), (4, 31601941), (7, 18058252), (14, 9029126), (28, 4514563), (641, 197204), (1282, 98602), (2564, 49301), (4487, 28172), (7043, 17948), (8974, 14086)]