27273428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 60662784

約数和(自身を除く): 33389356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2417, 2821, 4834, 5642, 9668, 11284, 16919, 31421, 33838, 62842, 67676, 74927, 125684, 149854, 219947, 299708, 439894, 524489, 879788, 974051, 1048978, 1948102, 2097956, 3896204, 6818357, 13636714, 27273428]

約数ペア:

[(1, 27273428), (2, 13636714), (4, 6818357), (7, 3896204), (13, 2097956), (14, 1948102), (26, 1048978), (28, 974051), (31, 879788), (52, 524489), (62, 439894), (91, 299708), (124, 219947), (182, 149854), (217, 125684), (364, 74927), (403, 67676), (434, 62842), (806, 33838), (868, 31421), (1612, 16919), (2417, 11284), (2821, 9668), (4834, 5642)]