8144724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 22192128

約数和(自身を除く): 14047404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 2063, 3948, 4126, 6189, 8252, 12378, 14441, 24756, 28882, 43323, 57764, 86646, 96961, 173292, 193922, 290883, 387844, 581766, 678727, 1163532, 1357454, 2036181, 2714908, 4072362, 8144724]

約数ペア:

[(1, 8144724), (2, 4072362), (3, 2714908), (4, 2036181), (6, 1357454), (7, 1163532), (12, 678727), (14, 581766), (21, 387844), (28, 290883), (42, 193922), (47, 173292), (84, 96961), (94, 86646), (141, 57764), (188, 43323), (282, 28882), (329, 24756), (564, 14441), (658, 12378), (987, 8252), (1316, 6189), (1974, 4126), (2063, 3948)]