42605584

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 94868928

約数和(自身を除く): 52263344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 1931, 2758, 3152, 3862, 5516, 7724, 11032, 13517, 15448, 22064, 27034, 30896, 54068, 108136, 216272, 380407, 760814, 1521628, 2662849, 3043256, 5325698, 6086512, 10651396, 21302792, 42605584]

約数ペア:

[(1, 42605584), (2, 21302792), (4, 10651396), (7, 6086512), (8, 5325698), (14, 3043256), (16, 2662849), (28, 1521628), (56, 760814), (112, 380407), (197, 216272), (394, 108136), (788, 54068), (1379, 30896), (1576, 27034), (1931, 22064), (2758, 15448), (3152, 13517), (3862, 11032), (5516, 7724)]