8144948

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 16351104

約数和(自身を除く): 8206156

約数列:

[1, 2, 4, 7, 14, 28, 461, 631, 922, 1262, 1844, 2524, 3227, 4417, 6454, 8834, 12908, 17668, 290891, 581782, 1163564, 2036237, 4072474, 8144948]

約数ペア:

[(1, 8144948), (2, 4072474), (4, 2036237), (7, 1163564), (14, 581782), (28, 290891), (461, 17668), (631, 12908), (922, 8834), (1262, 6454), (1844, 4417), (2524, 3227)]