42256144

素因数分解:

$2^4\times 7^1\times {\mathrm{377287}}^1$

素因数の和:377302

約数の個数: 20

約数和(自身を含む): 93567424

約数和(自身を除く): 51311280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 377287, 754574, 1509148, 2641009, 3018296, 5282018, 6036592, 10564036, 21128072, 42256144]

約数ペア:

[(1, 42256144), (2, 21128072), (4, 10564036), (7, 6036592), (8, 5282018), (14, 3018296), (16, 2641009), (28, 1509148), (56, 754574), (112, 377287)]