25902734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 47776176

約数和(自身を除く): 21873442

約数列:

[1, 2, 11, 13, 22, 26, 41, 47, 82, 94, 143, 286, 451, 517, 533, 611, 902, 1034, 1066, 1222, 1927, 2209, 3854, 4418, 5863, 6721, 11726, 13442, 21197, 24299, 25051, 28717, 42394, 48598, 50102, 57434, 90569, 181138, 275561, 315887, 551122, 631774, 996259, 1177397, 1992518, 2354794, 12951367, 25902734]

約数ペア:

[(1, 25902734), (2, 12951367), (11, 2354794), (13, 1992518), (22, 1177397), (26, 996259), (41, 631774), (47, 551122), (82, 315887), (94, 275561), (143, 181138), (286, 90569), (451, 57434), (517, 50102), (533, 48598), (611, 42394), (902, 28717), (1034, 25051), (1066, 24299), (1222, 21197), (1927, 13442), (2209, 11726), (3854, 6721), (4418, 5863)]