27921896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 55074600

約数和(自身を除く): 27152704

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 1973, 3538, 3946, 7076, 7892, 14152, 15784, 57217, 114434, 120353, 228868, 240706, 457736, 481412, 962824, 3490237, 6980474, 13960948, 27921896]

約数ペア:

[(1, 27921896), (2, 13960948), (4, 6980474), (8, 3490237), (29, 962824), (58, 481412), (61, 457736), (116, 240706), (122, 228868), (232, 120353), (244, 114434), (488, 57217), (1769, 15784), (1973, 14152), (3538, 7892), (3946, 7076)]