28347236360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10577327}}^1$

素因数の和:10577405

約数の個数: 32

約数和(自身を含む): 64733247360

約数和(自身を除く): 36386011000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 10577327, 21154654, 42309308, 52886635, 84618616, 105773270, 211546540, 423093080, 708680909, 1417361818, 2834723636, 3543404545, 5669447272, 7086809090, 14173618180, 28347236360]

約数ペア:

[(1, 28347236360), (2, 14173618180), (4, 7086809090), (5, 5669447272), (8, 3543404545), (10, 2834723636), (20, 1417361818), (40, 708680909), (67, 423093080), (134, 211546540), (268, 105773270), (335, 84618616), (536, 52886635), (670, 42309308), (1340, 21154654), (2680, 10577327)]