7235072

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1118

約数の個数: 40

約数和(自身を含む): 15582336

約数和(自身を除く): 8347264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1087, 1664, 2174, 3328, 4348, 6656, 8696, 14131, 17392, 28262, 34784, 56524, 69568, 113048, 139136, 226096, 278272, 452192, 556544, 904384, 1808768, 3617536, 7235072]

約数ペア:

[(1, 7235072), (2, 3617536), (4, 1808768), (8, 904384), (13, 556544), (16, 452192), (26, 278272), (32, 226096), (52, 139136), (64, 113048), (104, 69568), (128, 56524), (208, 34784), (256, 28262), (416, 17392), (512, 14131), (832, 8696), (1087, 6656), (1664, 4348), (2174, 3328)]