27584272

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 54857600

約数和(自身を除く): 27273328

約数列:

[1, 2, 4, 8, 16, 79, 139, 157, 158, 278, 314, 316, 556, 628, 632, 1112, 1256, 1264, 2224, 2512, 10981, 12403, 21823, 21962, 24806, 43646, 43924, 49612, 87292, 87848, 99224, 174584, 175696, 198448, 349168, 1724017, 3448034, 6896068, 13792136, 27584272]

約数ペア:

[(1, 27584272), (2, 13792136), (4, 6896068), (8, 3448034), (16, 1724017), (79, 349168), (139, 198448), (157, 175696), (158, 174584), (278, 99224), (314, 87848), (316, 87292), (556, 49612), (628, 43924), (632, 43646), (1112, 24806), (1256, 21962), (1264, 21823), (2224, 12403), (2512, 10981)]