27689486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 19450354

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 439, 517, 671, 878, 1034, 1342, 2867, 4829, 5734, 9658, 20633, 26779, 31537, 41266, 53558, 63074, 226963, 294569, 453926, 589138, 1258613, 2517226, 13844743, 27689486]

約数ペア:

[(1, 27689486), (2, 13844743), (11, 2517226), (22, 1258613), (47, 589138), (61, 453926), (94, 294569), (122, 226963), (439, 63074), (517, 53558), (671, 41266), (878, 31537), (1034, 26779), (1342, 20633), (2867, 9658), (4829, 5734)]