25686076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 48596240

約数和(自身を除く): 22910164

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 1609, 3218, 3991, 6436, 7982, 15964, 20917, 41834, 83668, 493963, 987926, 1975852, 6421519, 12843038, 25686076]

約数ペア:

[(1, 25686076), (2, 12843038), (4, 6421519), (13, 1975852), (26, 987926), (52, 493963), (307, 83668), (614, 41834), (1228, 20917), (1609, 15964), (3218, 7982), (3991, 6436)]