28183488

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:885

約数の個数: 56

約数和(自身を含む): 75011280

約数和(自身を除く): 46827792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 458, 641, 687, 916, 1282, 1374, 1832, 1923, 2564, 2748, 3664, 3846, 5128, 5496, 7328, 7692, 10256, 10992, 14656, 15384, 20512, 21984, 30768, 41024, 43968, 61536, 123072, 146789, 293578, 440367, 587156, 880734, 1174312, 1761468, 2348624, 3522936, 4697248, 7045872, 9394496, 14091744, 28183488]

約数ペア:

[(1, 28183488), (2, 14091744), (3, 9394496), (4, 7045872), (6, 4697248), (8, 3522936), (12, 2348624), (16, 1761468), (24, 1174312), (32, 880734), (48, 587156), (64, 440367), (96, 293578), (192, 146789), (229, 123072), (458, 61536), (641, 43968), (687, 41024), (916, 30768), (1282, 21984), (1374, 20512), (1832, 15384), (1923, 14656), (2564, 10992), (2748, 10256), (3664, 7692), (3846, 7328), (5128, 5496)]