6857564

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 13976928

約数和(自身を除く): 7119364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 4621, 9242, 18484, 32347, 64694, 129388, 244913, 489826, 979652, 1714391, 3428782, 6857564]

約数ペア:

[(1, 6857564), (2, 3428782), (4, 1714391), (7, 979652), (14, 489826), (28, 244913), (53, 129388), (106, 64694), (212, 32347), (371, 18484), (742, 9242), (1484, 4621)]