28503464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{323903}}^1$

素因数の和:323920

約数の個数: 16

約数和(自身を含む): 58302720

約数和(自身を除く): 29799256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 323903, 647806, 1295612, 2591224, 3562933, 7125866, 14251732, 28503464]

約数ペア:

[(1, 28503464), (2, 14251732), (4, 7125866), (8, 3562933), (11, 2591224), (22, 1295612), (44, 647806), (88, 323903)]