8141644

素因数分解:

$2^2\times 7^2\times {\mathrm{41539}}^1$

素因数の和:41557

約数の個数: 18

約数和(自身を含む): 16574460

約数和(自身を除く): 8432816

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 41539, 83078, 166156, 290773, 581546, 1163092, 2035411, 4070822, 8141644]

約数ペア:

[(1, 8141644), (2, 4070822), (4, 2035411), (7, 1163092), (14, 581546), (28, 290773), (49, 166156), (98, 83078), (196, 41539)]