4391128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4159

約数の個数: 32

約数和(自身を含む): 9907200

約数和(自身を除く): 5516072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 4127, 8254, 16508, 28889, 33016, 57778, 78413, 115556, 156826, 231112, 313652, 548891, 627304, 1097782, 2195564, 4391128]

約数ペア:

[(1, 4391128), (2, 2195564), (4, 1097782), (7, 627304), (8, 548891), (14, 313652), (19, 231112), (28, 156826), (38, 115556), (56, 78413), (76, 57778), (133, 33016), (152, 28889), (266, 16508), (532, 8254), (1064, 4127)]