79814812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 174827520

約数和(自身を除く): 95012708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 479, 541, 958, 1082, 1916, 2164, 3353, 3787, 5269, 5951, 6706, 7574, 10538, 11902, 13412, 15148, 21076, 23804, 36883, 41657, 73766, 83314, 147532, 166628, 259139, 518278, 1036556, 1813973, 2850529, 3627946, 5701058, 7255892, 11402116, 19953703, 39907406, 79814812]

約数ペア:

[(1, 79814812), (2, 39907406), (4, 19953703), (7, 11402116), (11, 7255892), (14, 5701058), (22, 3627946), (28, 2850529), (44, 1813973), (77, 1036556), (154, 518278), (308, 259139), (479, 166628), (541, 147532), (958, 83314), (1082, 73766), (1916, 41657), (2164, 36883), (3353, 23804), (3787, 21076), (5269, 15148), (5951, 13412), (6706, 11902), (7574, 10538)]