28850248

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11981}}^1$

素因数の和:12037

約数の個数: 32

約数和(自身を含む): 63264960

約数和(自身を除く): 34414712

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 11981, 23962, 47924, 83867, 95848, 167734, 335468, 515183, 670936, 1030366, 2060732, 3606281, 4121464, 7212562, 14425124, 28850248]

約数ペア:

[(1, 28850248), (2, 14425124), (4, 7212562), (7, 4121464), (8, 3606281), (14, 2060732), (28, 1030366), (43, 670936), (56, 515183), (86, 335468), (172, 167734), (301, 95848), (344, 83867), (602, 47924), (1204, 23962), (2408, 11981)]