24722768

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3195

約数の個数: 40

約数和(自身を含む): 55532160

約数和(自身を除く): 30809392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3109, 3976, 6218, 7952, 12436, 21763, 24872, 43526, 49744, 87052, 174104, 220739, 348208, 441478, 882956, 1545173, 1765912, 3090346, 3531824, 6180692, 12361384, 24722768]

約数ペア:

[(1, 24722768), (2, 12361384), (4, 6180692), (7, 3531824), (8, 3090346), (14, 1765912), (16, 1545173), (28, 882956), (56, 441478), (71, 348208), (112, 220739), (142, 174104), (284, 87052), (497, 49744), (568, 43526), (994, 24872), (1136, 21763), (1988, 12436), (3109, 7952), (3976, 6218)]