25474384

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{9421}}^1$

素因数の和:9455

約数の個数: 30

約数和(自身を含む): 53451006

約数和(自身を除く): 27976622

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 9421, 18842, 37684, 75368, 122473, 150736, 244946, 489892, 979784, 1592149, 1959568, 3184298, 6368596, 12737192, 25474384]

約数ペア:

[(1, 25474384), (2, 12737192), (4, 6368596), (8, 3184298), (13, 1959568), (16, 1592149), (26, 979784), (52, 489892), (104, 244946), (169, 150736), (208, 122473), (338, 75368), (676, 37684), (1352, 18842), (2704, 9421)]