42770684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13691}}^1$

素因数の和:13777

約数の個数: 24

約数和(自身を含む): 82809216

約数和(自身を除く): 40038532

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 13691, 27382, 54764, 150601, 301202, 602404, 972061, 1944122, 3888244, 10692671, 21385342, 42770684]

約数ペア:

[(1, 42770684), (2, 21385342), (4, 10692671), (11, 3888244), (22, 1944122), (44, 972061), (71, 602404), (142, 301202), (284, 150601), (781, 54764), (1562, 27382), (3124, 13691)]