77394668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34613}}^1$

素因数の和:34673

約数の個数: 24

約数和(自身を含む): 149255568

約数和(自身を除く): 71860900

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 34613, 69226, 138452, 449969, 899938, 1488359, 1799876, 2976718, 5953436, 19348667, 38697334, 77394668]

約数ペア:

[(1, 77394668), (2, 38697334), (4, 19348667), (13, 5953436), (26, 2976718), (43, 1799876), (52, 1488359), (86, 899938), (172, 449969), (559, 138452), (1118, 69226), (2236, 34613)]