2115776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2568

約数の個数: 28

約数和(自身を含む): 4523232

約数和(自身を除く): 2407456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2543, 5086, 10172, 20344, 33059, 40688, 66118, 81376, 132236, 162752, 264472, 528944, 1057888, 2115776]

約数ペア:

[(1, 2115776), (2, 1057888), (4, 528944), (8, 264472), (13, 162752), (16, 132236), (26, 81376), (32, 66118), (52, 40688), (64, 33059), (104, 20344), (208, 10172), (416, 5086), (832, 2543)]