28773984

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1553}}^1$

素因数の和:1759

約数の個数: 48

約数和(自身を含む): 75971952

約数和(自身を除く): 47197968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1158, 1544, 1553, 2316, 3088, 3106, 4632, 4659, 6176, 6212, 9264, 9318, 12424, 18528, 18636, 24848, 37272, 49696, 74544, 149088, 299729, 599458, 899187, 1198916, 1798374, 2397832, 3596748, 4795664, 7193496, 9591328, 14386992, 28773984]

約数ペア:

[(1, 28773984), (2, 14386992), (3, 9591328), (4, 7193496), (6, 4795664), (8, 3596748), (12, 2397832), (16, 1798374), (24, 1198916), (32, 899187), (48, 599458), (96, 299729), (193, 149088), (386, 74544), (579, 49696), (772, 37272), (1158, 24848), (1544, 18636), (1553, 18528), (2316, 12424), (3088, 9318), (3106, 9264), (4632, 6212), (4659, 6176)]