573488

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 20

約数和(自身を含む): 1128648

約数和(自身を除く): 555160

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 491, 584, 982, 1168, 1964, 3928, 7856, 35843, 71686, 143372, 286744, 573488]

約数ペア:

[(1, 573488), (2, 286744), (4, 143372), (8, 71686), (16, 35843), (73, 7856), (146, 3928), (292, 1964), (491, 1168), (584, 982)]