78847744

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{4597}}^1$

素因数の和:4680

約数の個数: 36

約数和(自身を含む): 159771304

約数和(自身を除く): 80923560

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 4597, 8576, 9194, 17152, 18388, 36776, 73552, 147104, 294208, 307999, 588416, 615998, 1176832, 1231996, 2463992, 4927984, 9855968, 19711936, 39423872, 78847744]

約数ペア:

[(1, 78847744), (2, 39423872), (4, 19711936), (8, 9855968), (16, 4927984), (32, 2463992), (64, 1231996), (67, 1176832), (128, 615998), (134, 588416), (256, 307999), (268, 294208), (536, 147104), (1072, 73552), (2144, 36776), (4288, 18388), (4597, 17152), (8576, 9194)]