27289844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 48742848

約数和(自身を除く): 21453004

約数列:

[1, 2, 4, 71, 142, 284, 307, 313, 614, 626, 1228, 1252, 21797, 22223, 43594, 44446, 87188, 88892, 96091, 192182, 384364, 6822461, 13644922, 27289844]

約数ペア:

[(1, 27289844), (2, 13644922), (4, 6822461), (71, 384364), (142, 192182), (284, 96091), (307, 88892), (313, 87188), (614, 44446), (626, 43594), (1228, 22223), (1252, 21797)]