42495068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 93235968

約数和(自身を除く): 50740900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 491, 562, 982, 1124, 1964, 1967, 3091, 3437, 3934, 5401, 6182, 6874, 7868, 10802, 12364, 13748, 21604, 21637, 37807, 43274, 75614, 86548, 137971, 151228, 275942, 551884, 965797, 1517681, 1931594, 3035362, 3863188, 6070724, 10623767, 21247534, 42495068]

約数ペア:

[(1, 42495068), (2, 21247534), (4, 10623767), (7, 6070724), (11, 3863188), (14, 3035362), (22, 1931594), (28, 1517681), (44, 965797), (77, 551884), (154, 275942), (281, 151228), (308, 137971), (491, 86548), (562, 75614), (982, 43274), (1124, 37807), (1964, 21637), (1967, 21604), (3091, 13748), (3437, 12364), (3934, 10802), (5401, 7868), (6182, 6874)]