126401716

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{50723}}^1$

素因数の和:50823

約数の個数: 24

約数和(自身を含む): 255648960

約数和(自身を除く): 129247244

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 50723, 101446, 202892, 355061, 710122, 1420244, 4514347, 9028694, 18057388, 31600429, 63200858, 126401716]

約数ペア:

[(1, 126401716), (2, 63200858), (4, 31600429), (7, 18057388), (14, 9028694), (28, 4514347), (89, 1420244), (178, 710122), (356, 355061), (623, 202892), (1246, 101446), (2492, 50723)]