28134134

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7759}}^1$

素因数の和:7812

約数の個数: 24

約数和(自身を含む): 50424480

約数和(自身を除く): 22290346

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 7759, 15518, 54313, 108626, 287083, 380191, 574166, 760382, 2009581, 4019162, 14067067, 28134134]

約数ペア:

[(1, 28134134), (2, 14067067), (7, 4019162), (14, 2009581), (37, 760382), (49, 574166), (74, 380191), (98, 287083), (259, 108626), (518, 54313), (1813, 15518), (3626, 7759)]