65723252

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21937}}^1$

素因数の和:22055

約数の個数: 24

約数和(自身を含む): 132681024

約数和(自身を除く): 66957772

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 21937, 43874, 87748, 153559, 307118, 614236, 2347259, 4694518, 9389036, 16430813, 32861626, 65723252]

約数ペア:

[(1, 65723252), (2, 32861626), (4, 16430813), (7, 9389036), (14, 4694518), (28, 2347259), (107, 614236), (214, 307118), (428, 153559), (749, 87748), (1498, 43874), (2996, 21937)]