297129968

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{14407}}^1$

素因数の和:15704

約数の個数: 20

約数和(自身を含む): 576175920

約数和(自身を除く): 279045952

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 10312, 14407, 20624, 28814, 57628, 115256, 230512, 18570623, 37141246, 74282492, 148564984, 297129968]

約数ペア:

[(1, 297129968), (2, 148564984), (4, 74282492), (8, 37141246), (16, 18570623), (1289, 230512), (2578, 115256), (5156, 57628), (10312, 28814), (14407, 20624)]