26447824

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{9781}}^1$

素因数の和:9815

約数の個数: 30

約数和(自身を含む): 55493286

約数和(自身を除く): 29045462

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 9781, 19562, 39124, 78248, 127153, 156496, 254306, 508612, 1017224, 1652989, 2034448, 3305978, 6611956, 13223912, 26447824]

約数ペア:

[(1, 26447824), (2, 13223912), (4, 6611956), (8, 3305978), (13, 2034448), (16, 1652989), (26, 1017224), (52, 508612), (104, 254306), (169, 156496), (208, 127153), (338, 78248), (676, 39124), (1352, 19562), (2704, 9781)]