69990328

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{6949}}^1$

素因数の和:8214

約数の個数: 16

約数和(自身を含む): 131355000

約数和(自身を除く): 61364672

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 6949, 10072, 13898, 27796, 55592, 8748791, 17497582, 34995164, 69990328]

約数ペア:

[(1, 69990328), (2, 34995164), (4, 17497582), (8, 8748791), (1259, 55592), (2518, 27796), (5036, 13898), (6949, 10072)]