25601024

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1130

約数の個数: 44

約数和(自身を含む): 53451264

約数和(自身を除く): 27850240

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1087, 1472, 2174, 2944, 4348, 5888, 8696, 11776, 17392, 23552, 25001, 34784, 50002, 69568, 100004, 139136, 200008, 278272, 400016, 556544, 800032, 1113088, 1600064, 3200128, 6400256, 12800512, 25601024]

約数ペア:

[(1, 25601024), (2, 12800512), (4, 6400256), (8, 3200128), (16, 1600064), (23, 1113088), (32, 800032), (46, 556544), (64, 400016), (92, 278272), (128, 200008), (184, 139136), (256, 100004), (368, 69568), (512, 50002), (736, 34784), (1024, 25001), (1087, 23552), (1472, 17392), (2174, 11776), (2944, 8696), (4348, 5888)]