84187516

素因数分解:

$2^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{1871}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 168569856

約数和(自身を除く): 84382340

約数列:

[1, 2, 4, 7, 14, 28, 1607, 1871, 3214, 3742, 6428, 7484, 11249, 13097, 22498, 26194, 44996, 52388, 3006697, 6013394, 12026788, 21046879, 42093758, 84187516]

約数ペア:

[(1, 84187516), (2, 42093758), (4, 21046879), (7, 12026788), (14, 6013394), (28, 3006697), (1607, 52388), (1871, 44996), (3214, 26194), (3742, 22498), (6428, 13097), (7484, 11249)]