28147764

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{10243}}^1$

素因数の和:10479

約数の個数: 24

約数和(自身を含む): 65971360

約数和(自身を除く): 37823596

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 10243, 20486, 30729, 40972, 61458, 122916, 2345647, 4691294, 7036941, 9382588, 14073882, 28147764]

約数ペア:

[(1, 28147764), (2, 14073882), (3, 9382588), (4, 7036941), (6, 4691294), (12, 2345647), (229, 122916), (458, 61458), (687, 40972), (916, 30729), (1374, 20486), (2748, 10243)]