27857704

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3917}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 60180480

約数和(自身を除く): 32322776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 3917, 7112, 7834, 15668, 27419, 31336, 54838, 109676, 219352, 497459, 994918, 1989836, 3482213, 3979672, 6964426, 13928852, 27857704]

約数ペア:

[(1, 27857704), (2, 13928852), (4, 6964426), (7, 3979672), (8, 3482213), (14, 1989836), (28, 994918), (56, 497459), (127, 219352), (254, 109676), (508, 54838), (889, 31336), (1016, 27419), (1778, 15668), (3556, 7834), (3917, 7112)]