71181656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97777}}^1$

素因数の和:97803

約数の個数: 32

約数和(自身を含む): 164267040

約数和(自身を除く): 93085384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 97777, 195554, 391108, 684439, 782216, 1271101, 1368878, 2542202, 2737756, 5084404, 5475512, 8897707, 10168808, 17795414, 35590828, 71181656]

約数ペア:

[(1, 71181656), (2, 35590828), (4, 17795414), (7, 10168808), (8, 8897707), (13, 5475512), (14, 5084404), (26, 2737756), (28, 2542202), (52, 1368878), (56, 1271101), (91, 782216), (104, 684439), (182, 391108), (364, 195554), (728, 97777)]