69674572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22303}}^1$

素因数の和:22389

約数の個数: 24

約数和(自身を含む): 134894592

約数和(自身を除く): 65220020

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 22303, 44606, 89212, 245333, 490666, 981332, 1583513, 3167026, 6334052, 17418643, 34837286, 69674572]

約数ペア:

[(1, 69674572), (2, 34837286), (4, 17418643), (11, 6334052), (22, 3167026), (44, 1583513), (71, 981332), (142, 490666), (284, 245333), (781, 89212), (1562, 44606), (3124, 22303)]