65531362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 112864752

約数和(自身を除く): 47333390

約数列:

[1, 2, 13, 17, 26, 34, 173, 221, 346, 442, 857, 1714, 2249, 2941, 4498, 5882, 11141, 14569, 22282, 29138, 38233, 76466, 148261, 189397, 296522, 378794, 1927393, 2520437, 3854786, 5040874, 32765681, 65531362]

約数ペア:

[(1, 65531362), (2, 32765681), (13, 5040874), (17, 3854786), (26, 2520437), (34, 1927393), (173, 378794), (221, 296522), (346, 189397), (442, 148261), (857, 76466), (1714, 38233), (2249, 29138), (2941, 22282), (4498, 14569), (5882, 11141)]