15212928

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 40820400

約数和(自身を除く): 25607472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 229, 346, 384, 458, 519, 687, 692, 916, 1038, 1374, 1384, 1832, 2076, 2748, 2768, 3664, 4152, 5496, 5536, 7328, 8304, 10992, 11072, 14656, 16608, 21984, 22144, 29312, 33216, 39617, 43968, 66432, 79234, 87936, 118851, 158468, 237702, 316936, 475404, 633872, 950808, 1267744, 1901616, 2535488, 3803232, 5070976, 7606464, 15212928]

約数ペア:

[(1, 15212928), (2, 7606464), (3, 5070976), (4, 3803232), (6, 2535488), (8, 1901616), (12, 1267744), (16, 950808), (24, 633872), (32, 475404), (48, 316936), (64, 237702), (96, 158468), (128, 118851), (173, 87936), (192, 79234), (229, 66432), (346, 43968), (384, 39617), (458, 33216), (519, 29312), (687, 22144), (692, 21984), (916, 16608), (1038, 14656), (1374, 11072), (1384, 10992), (1832, 8304), (2076, 7328), (2748, 5536), (2768, 5496), (3664, 4152)]