27258868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74887}}^1$

素因数の和:74911

約数の個数: 24

約数和(自身を含む): 58712192

約数和(自身を除く): 31453324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 74887, 149774, 299548, 524209, 973531, 1048418, 1947062, 2096836, 3894124, 6814717, 13629434, 27258868]

約数ペア:

[(1, 27258868), (2, 13629434), (4, 6814717), (7, 3894124), (13, 2096836), (14, 1947062), (26, 1048418), (28, 973531), (52, 524209), (91, 299548), (182, 149774), (364, 74887)]