28160844

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{16883}}^1$

素因数の和:17029

約数の個数: 24

約数和(自身を含む): 66185280

約数和(自身を除く): 38024436

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 16883, 33766, 50649, 67532, 101298, 202596, 2346737, 4693474, 7040211, 9386948, 14080422, 28160844]

約数ペア:

[(1, 28160844), (2, 14080422), (3, 9386948), (4, 7040211), (6, 4693474), (12, 2346737), (139, 202596), (278, 101298), (417, 67532), (556, 50649), (834, 33766), (1668, 16883)]