268817584

素因数分解:

$2^4\times 7^1\times {\mathrm{2400157}}^1$

素因数の和:2400172

約数の個数: 20

約数和(自身を含む): 595239184

約数和(自身を除く): 326421600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2400157, 4800314, 9600628, 16801099, 19201256, 33602198, 38402512, 67204396, 134408792, 268817584]

約数ペア:

[(1, 268817584), (2, 134408792), (4, 67204396), (7, 38402512), (8, 33602198), (14, 19201256), (16, 16801099), (28, 9600628), (56, 4800314), (112, 2400157)]