27931408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3595

約数の個数: 40

約数和(自身を含む): 59293080

約数和(自身を除く): 31361672

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3541, 3944, 7082, 7888, 14164, 28328, 56656, 60197, 102689, 120394, 205378, 240788, 410756, 481576, 821512, 963152, 1643024, 1745713, 3491426, 6982852, 13965704, 27931408]

約数ペア:

[(1, 27931408), (2, 13965704), (4, 6982852), (8, 3491426), (16, 1745713), (17, 1643024), (29, 963152), (34, 821512), (58, 481576), (68, 410756), (116, 240788), (136, 205378), (232, 120394), (272, 102689), (464, 60197), (493, 56656), (986, 28328), (1972, 14164), (3541, 7888), (3944, 7082)]