61121144

素因数分解:

$2^3\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1069}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 131224800

約数和(自身を除く): 70103656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1021, 1069, 2042, 2138, 4084, 4276, 7147, 7483, 8168, 8552, 14294, 14966, 28588, 29932, 57176, 59864, 1091449, 2182898, 4365796, 7640143, 8731592, 15280286, 30560572, 61121144]

約数ペア:

[(1, 61121144), (2, 30560572), (4, 15280286), (7, 8731592), (8, 7640143), (14, 4365796), (28, 2182898), (56, 1091449), (1021, 59864), (1069, 57176), (2042, 29932), (2138, 28588), (4084, 14966), (4276, 14294), (7147, 8552), (7483, 8168)]