61380284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{95311}}^1$

素因数の和:95345

約数の個数: 24

約数和(自身を含む): 128099328

約数和(自身を除く): 66719044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 95311, 190622, 381244, 667177, 1334354, 2192153, 2668708, 4384306, 8768612, 15345071, 30690142, 61380284]

約数ペア:

[(1, 61380284), (2, 30690142), (4, 15345071), (7, 8768612), (14, 4384306), (23, 2668708), (28, 2192153), (46, 1334354), (92, 667177), (161, 381244), (322, 190622), (644, 95311)]