97487372

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 172730880

約数和(自身を除く): 75243508

約数列:

[1, 2, 4, 139, 271, 278, 542, 556, 647, 1084, 1294, 2588, 37669, 75338, 89933, 150676, 175337, 179866, 350674, 359732, 701348, 24371843, 48743686, 97487372]

約数ペア:

[(1, 97487372), (2, 48743686), (4, 24371843), (139, 701348), (271, 359732), (278, 350674), (542, 179866), (556, 175337), (647, 150676), (1084, 89933), (1294, 75338), (2588, 37669)]