27865754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 50927616

約数和(自身を除く): 23061862

約数列:

[1, 2, 7, 14, 17, 34, 119, 191, 238, 382, 613, 1226, 1337, 2674, 3247, 4291, 6494, 8582, 10421, 20842, 22729, 45458, 72947, 117083, 145894, 234166, 819581, 1639162, 1990411, 3980822, 13932877, 27865754]

約数ペア:

[(1, 27865754), (2, 13932877), (7, 3980822), (14, 1990411), (17, 1639162), (34, 819581), (119, 234166), (191, 145894), (238, 117083), (382, 72947), (613, 45458), (1226, 22729), (1337, 20842), (2674, 10421), (3247, 8582), (4291, 6494)]