42828072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{254929}}^1$

素因数の和:254945

約数の個数: 32

約数和(自身を含む): 122366400

約数和(自身を除く): 79538328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 254929, 509858, 764787, 1019716, 1529574, 1784503, 2039432, 3059148, 3569006, 5353509, 6118296, 7138012, 10707018, 14276024, 21414036, 42828072]

約数ペア:

[(1, 42828072), (2, 21414036), (3, 14276024), (4, 10707018), (6, 7138012), (7, 6118296), (8, 5353509), (12, 3569006), (14, 3059148), (21, 2039432), (24, 1784503), (28, 1529574), (42, 1019716), (56, 764787), (84, 509858), (168, 254929)]