67361252

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27031}}^1$

素因数の和:27131

約数の個数: 24

約数和(自身を含む): 136241280

約数和(自身を除く): 68880028

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 27031, 54062, 108124, 189217, 378434, 756868, 2405759, 4811518, 9623036, 16840313, 33680626, 67361252]

約数ペア:

[(1, 67361252), (2, 33680626), (4, 16840313), (7, 9623036), (14, 4811518), (28, 2405759), (89, 756868), (178, 378434), (356, 189217), (623, 108124), (1246, 54062), (2492, 27031)]