7808984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 15752880

約数和(自身を除く): 7943896

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 857, 1139, 1714, 2278, 3428, 4556, 6856, 9112, 14569, 29138, 57419, 58276, 114838, 116552, 229676, 459352, 976123, 1952246, 3904492, 7808984]

約数ペア:

[(1, 7808984), (2, 3904492), (4, 1952246), (8, 976123), (17, 459352), (34, 229676), (67, 116552), (68, 114838), (134, 58276), (136, 57419), (268, 29138), (536, 14569), (857, 9112), (1139, 6856), (1714, 4556), (2278, 3428)]