28541984

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16829}}^1$

素因数の和:16892

約数の個数: 24

約数和(自身を含む): 57255660

約数和(自身を除く): 28713676

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16829, 33658, 67316, 134632, 269264, 538528, 891937, 1783874, 3567748, 7135496, 14270992, 28541984]

約数ペア:

[(1, 28541984), (2, 14270992), (4, 7135496), (8, 3567748), (16, 1783874), (32, 891937), (53, 538528), (106, 269264), (212, 134632), (424, 67316), (848, 33658), (1696, 16829)]