38491324

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 68584320

約数和(自身を除く): 30092996

約数列:

[1, 2, 4, 107, 139, 214, 278, 428, 556, 647, 1294, 2588, 14873, 29746, 59492, 69229, 89933, 138458, 179866, 276916, 359732, 9622831, 19245662, 38491324]

約数ペア:

[(1, 38491324), (2, 19245662), (4, 9622831), (107, 359732), (139, 276916), (214, 179866), (278, 138458), (428, 89933), (556, 69229), (647, 59492), (1294, 29746), (2588, 14873)]