28497968

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{3541}}^1$

素因数の和:4052

約数の個数: 20

約数和(自身を含む): 55340208

約数和(自身を除く): 26842240

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 3541, 4024, 7082, 8048, 14164, 28328, 56656, 1781123, 3562246, 7124492, 14248984, 28497968]

約数ペア:

[(1, 28497968), (2, 14248984), (4, 7124492), (8, 3562246), (16, 1781123), (503, 56656), (1006, 28328), (2012, 14164), (3541, 8048), (4024, 7082)]