263531456

素因数分解:

$2^6\times {\mathrm{1747}}^1\times {\mathrm{2357}}^1$

素因数の和:4116

約数の個数: 28

約数和(自身を含む): 523466568

約数和(自身を除く): 259935112

約数列:

[1, 2, 4, 8, 16, 32, 64, 1747, 2357, 3494, 4714, 6988, 9428, 13976, 18856, 27952, 37712, 55904, 75424, 111808, 150848, 4117679, 8235358, 16470716, 32941432, 65882864, 131765728, 263531456]

約数ペア:

[(1, 263531456), (2, 131765728), (4, 65882864), (8, 32941432), (16, 16470716), (32, 8235358), (64, 4117679), (1747, 150848), (2357, 111808), (3494, 75424), (4714, 55904), (6988, 37712), (9428, 27952), (13976, 18856)]