4728458

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 8344416

約数和(自身を除く): 3615958

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 469, 497, 938, 994, 4757, 5041, 9514, 10082, 33299, 35287, 66598, 70574, 337747, 675494, 2364229, 4728458]

約数ペア:

[(1, 4728458), (2, 2364229), (7, 675494), (14, 337747), (67, 70574), (71, 66598), (134, 35287), (142, 33299), (469, 10082), (497, 9514), (938, 5041), (994, 4757)]