79367888

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 156656640

約数和(自身を除く): 77288752

約数列:

[1, 2, 4, 8, 16, 127, 139, 254, 278, 281, 508, 556, 562, 1016, 1112, 1124, 2032, 2224, 2248, 4496, 17653, 35306, 35687, 39059, 70612, 71374, 78118, 141224, 142748, 156236, 282448, 285496, 312472, 570992, 624944, 4960493, 9920986, 19841972, 39683944, 79367888]

約数ペア:

[(1, 79367888), (2, 39683944), (4, 19841972), (8, 9920986), (16, 4960493), (127, 624944), (139, 570992), (254, 312472), (278, 285496), (281, 282448), (508, 156236), (556, 142748), (562, 141224), (1016, 78118), (1112, 71374), (1124, 70612), (2032, 39059), (2224, 35687), (2248, 35306), (4496, 17653)]