61749904

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{15017}}^1$

素因数の和:15282

約数の個数: 20

約数和(自身を含む): 120113964

約数和(自身を除く): 58364060

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 15017, 30034, 60068, 120136, 240272, 3859369, 7718738, 15437476, 30874952, 61749904]

約数ペア:

[(1, 61749904), (2, 30874952), (4, 15437476), (8, 7718738), (16, 3859369), (257, 240272), (514, 120136), (1028, 60068), (2056, 30034), (4112, 15017)]