13347328

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 40

約数和(自身を含む): 27007200

約数和(自身を除く): 13659872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 199, 256, 262, 398, 512, 524, 796, 1048, 1592, 2096, 3184, 4192, 6368, 8384, 12736, 16768, 25472, 26069, 33536, 50944, 52138, 67072, 101888, 104276, 208552, 417104, 834208, 1668416, 3336832, 6673664, 13347328]

約数ペア:

[(1, 13347328), (2, 6673664), (4, 3336832), (8, 1668416), (16, 834208), (32, 417104), (64, 208552), (128, 104276), (131, 101888), (199, 67072), (256, 52138), (262, 50944), (398, 33536), (512, 26069), (524, 25472), (796, 16768), (1048, 12736), (1592, 8384), (2096, 6368), (3184, 4192)]