42269282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27061}}^1$

素因数の和:27145

約数の個数: 16

約数和(自身を含む): 70144704

約数和(自身を除く): 27875422

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 27061, 54122, 297671, 595342, 1921331, 3842662, 21134641, 42269282]

約数ペア:

[(1, 42269282), (2, 21134641), (11, 3842662), (22, 1921331), (71, 595342), (142, 297671), (781, 54122), (1562, 27061)]