61225388

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41257}}^1$

素因数の和:41321

約数の個数: 24

約数和(自身を含む): 124764192

約数和(自身を除く): 63538804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 41257, 82514, 165028, 288799, 577598, 1155196, 2186621, 4373242, 8746484, 15306347, 30612694, 61225388]

約数ペア:

[(1, 61225388), (2, 30612694), (4, 15306347), (7, 8746484), (14, 4373242), (28, 2186621), (53, 1155196), (106, 577598), (212, 288799), (371, 165028), (742, 82514), (1484, 41257)]