25551232

素因数分解:

$2^7\times 7^1\times {\mathrm{28517}}^1$

素因数の和:28538

約数の個数: 32

約数和(自身を含む): 58176720

約数和(自身を除く): 32625488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 28517, 57034, 114068, 199619, 228136, 399238, 456272, 798476, 912544, 1596952, 1825088, 3193904, 3650176, 6387808, 12775616, 25551232]

約数ペア:

[(1, 25551232), (2, 12775616), (4, 6387808), (7, 3650176), (8, 3193904), (14, 1825088), (16, 1596952), (28, 912544), (32, 798476), (56, 456272), (64, 399238), (112, 228136), (128, 199619), (224, 114068), (448, 57034), (896, 28517)]