69783688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6271}}^1$

素因数の和:6397

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 72465272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 6271, 11128, 12542, 25084, 50168, 81523, 163046, 326092, 652184, 670997, 1341994, 2683988, 5367976, 8722961, 17445922, 34891844, 69783688]

約数ペア:

[(1, 69783688), (2, 34891844), (4, 17445922), (8, 8722961), (13, 5367976), (26, 2683988), (52, 1341994), (104, 670997), (107, 652184), (214, 326092), (428, 163046), (856, 81523), (1391, 50168), (2782, 25084), (5564, 12542), (6271, 11128)]