1814272

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 3822280

約数和(自身を除く): 2008008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 373, 608, 746, 1216, 1492, 2432, 2984, 4864, 5968, 7087, 11936, 14174, 23872, 28348, 47744, 56696, 95488, 113392, 226784, 453568, 907136, 1814272]

約数ペア:

[(1, 1814272), (2, 907136), (4, 453568), (8, 226784), (16, 113392), (19, 95488), (32, 56696), (38, 47744), (64, 28348), (76, 23872), (128, 14174), (152, 11936), (256, 7087), (304, 5968), (373, 4864), (608, 2984), (746, 2432), (1216, 1492)]