1270542976

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{148151}}^1$

素因数の和:148232

約数の個数: 32

約数和(自身を含む): 2568955680

約数和(自身を除く): 1298412704

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 148151, 296302, 592604, 1185208, 2370416, 4740832, 9481664, 9926117, 18963328, 19852234, 39704468, 79408936, 158817872, 317635744, 635271488, 1270542976]

約数ペア:

[(1, 1270542976), (2, 635271488), (4, 317635744), (8, 158817872), (16, 79408936), (32, 39704468), (64, 19852234), (67, 18963328), (128, 9926117), (134, 9481664), (268, 4740832), (536, 2370416), (1072, 1185208), (2144, 592604), (4288, 296302), (8576, 148151)]