7203328

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1308

約数の個数: 40

約数和(自身を含む): 15713280

約数和(自身を除く): 8509952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1279, 1408, 2558, 2816, 5116, 5632, 10232, 14069, 20464, 28138, 40928, 56276, 81856, 112552, 163712, 225104, 327424, 450208, 654848, 900416, 1800832, 3601664, 7203328]

約数ペア:

[(1, 7203328), (2, 3601664), (4, 1800832), (8, 900416), (11, 654848), (16, 450208), (22, 327424), (32, 225104), (44, 163712), (64, 112552), (88, 81856), (128, 56276), (176, 40928), (256, 28138), (352, 20464), (512, 14069), (704, 10232), (1279, 5632), (1408, 5116), (2558, 2816)]