12723136

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3332

約数の個数: 28

約数和(自身を含む): 25669240

約数和(自身を除く): 12946104

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3259, 3904, 6518, 13036, 26072, 52144, 104288, 198799, 208576, 397598, 795196, 1590392, 3180784, 6361568, 12723136]

約数ペア:

[(1, 12723136), (2, 6361568), (4, 3180784), (8, 1590392), (16, 795196), (32, 397598), (61, 208576), (64, 198799), (122, 104288), (244, 52144), (488, 26072), (976, 13036), (1952, 6518), (3259, 3904)]