79504784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 163918080

約数和(自身を除く): 84413296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1223, 1912, 2446, 3824, 4063, 4892, 8126, 9784, 16252, 19568, 20791, 32504, 41582, 65008, 83164, 166328, 292297, 332656, 584594, 1169188, 2338376, 4676752, 4969049, 9938098, 19876196, 39752392, 79504784]

約数ペア:

[(1, 79504784), (2, 39752392), (4, 19876196), (8, 9938098), (16, 4969049), (17, 4676752), (34, 2338376), (68, 1169188), (136, 584594), (239, 332656), (272, 292297), (478, 166328), (956, 83164), (1223, 65008), (1912, 41582), (2446, 32504), (3824, 20791), (4063, 19568), (4892, 16252), (8126, 9784)]