6400256

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 13343232

約数和(自身を除く): 6942976

約数列:

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

約数ペア:

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