67519478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 116284896

約数和(自身を除く): 48765418

約数列:

[1, 2, 13, 17, 26, 34, 173, 221, 346, 442, 883, 1766, 2249, 2941, 4498, 5882, 11479, 15011, 22958, 30022, 38233, 76466, 152759, 195143, 305518, 390286, 1985867, 2596903, 3971734, 5193806, 33759739, 67519478]

約数ペア:

[(1, 67519478), (2, 33759739), (13, 5193806), (17, 3971734), (26, 2596903), (34, 1985867), (173, 390286), (221, 305518), (346, 195143), (442, 152759), (883, 76466), (1766, 38233), (2249, 30022), (2941, 22958), (4498, 15011), (5882, 11479)]