78478976

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{9151}}^1$

素因数の和:9232

約数の個数: 32

約数和(自身を含む): 158695680

約数和(自身を除く): 80216704

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 9151, 18302, 36604, 73208, 146416, 292832, 585664, 613117, 1171328, 1226234, 2452468, 4904936, 9809872, 19619744, 39239488, 78478976]

約数ペア:

[(1, 78478976), (2, 39239488), (4, 19619744), (8, 9809872), (16, 4904936), (32, 2452468), (64, 1226234), (67, 1171328), (128, 613117), (134, 585664), (268, 292832), (536, 146416), (1072, 73208), (2144, 36604), (4288, 18302), (8576, 9151)]