40012288

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{4597}}^1$

素因数の和:4632

約数の個数: 40

約数和(自身を含む): 84667572

約数和(自身を除く): 44655284

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 4597, 8704, 9194, 18388, 36776, 73552, 78149, 147104, 156298, 294208, 312596, 588416, 625192, 1176832, 1250384, 2353664, 2500768, 5001536, 10003072, 20006144, 40012288]

約数ペア:

[(1, 40012288), (2, 20006144), (4, 10003072), (8, 5001536), (16, 2500768), (17, 2353664), (32, 1250384), (34, 1176832), (64, 625192), (68, 588416), (128, 312596), (136, 294208), (256, 156298), (272, 147104), (512, 78149), (544, 73552), (1088, 36776), (2176, 18388), (4352, 9194), (4597, 8704)]