26908616

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 31411384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5399, 10798, 21596, 37793, 43192, 75586, 151172, 302344, 480511, 961022, 1922044, 3363577, 3844088, 6727154, 13454308, 26908616]

約数ペア:

[(1, 26908616), (2, 13454308), (4, 6727154), (7, 3844088), (8, 3363577), (14, 1922044), (28, 961022), (56, 480511), (89, 302344), (178, 151172), (356, 75586), (623, 43192), (712, 37793), (1246, 21596), (2492, 10798), (4984, 5399)]