2549744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 5230320

約数和(自身を除く): 2680576

約数列:

[1, 2, 4, 8, 16, 37, 59, 73, 74, 118, 146, 148, 236, 292, 296, 472, 584, 592, 944, 1168, 2183, 2701, 4307, 4366, 5402, 8614, 8732, 10804, 17228, 17464, 21608, 34456, 34928, 43216, 68912, 159359, 318718, 637436, 1274872, 2549744]

約数ペア:

[(1, 2549744), (2, 1274872), (4, 637436), (8, 318718), (16, 159359), (37, 68912), (59, 43216), (73, 34928), (74, 34456), (118, 21608), (146, 17464), (148, 17228), (236, 10804), (292, 8732), (296, 8614), (472, 5402), (584, 4366), (592, 4307), (944, 2701), (1168, 2183)]