6812456

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 14688000

約数和(自身を除く): 7875544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 509, 956, 1018, 1673, 1912, 2036, 3346, 3563, 4072, 6692, 7126, 13384, 14252, 28504, 121651, 243302, 486604, 851557, 973208, 1703114, 3406228, 6812456]

約数ペア:

[(1, 6812456), (2, 3406228), (4, 1703114), (7, 973208), (8, 851557), (14, 486604), (28, 243302), (56, 121651), (239, 28504), (478, 14252), (509, 13384), (956, 7126), (1018, 6692), (1673, 4072), (1912, 3563), (2036, 3346)]