28336384

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1646

約数の個数: 36

約数和(自身を含む): 57395520

約数和(自身を除く): 29059136

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 1559, 2272, 3118, 4544, 6236, 9088, 12472, 18176, 24944, 49888, 99776, 110689, 199552, 221378, 399104, 442756, 885512, 1771024, 3542048, 7084096, 14168192, 28336384]

約数ペア:

[(1, 28336384), (2, 14168192), (4, 7084096), (8, 3542048), (16, 1771024), (32, 885512), (64, 442756), (71, 399104), (128, 221378), (142, 199552), (256, 110689), (284, 99776), (568, 49888), (1136, 24944), (1559, 18176), (2272, 12472), (3118, 9088), (4544, 6236)]