4339888

素因数分解:

$2^4\times 7^1\times {\mathrm{38749}}^1$

素因数の和:38764

約数の個数: 20

約数和(自身を含む): 9610000

約数和(自身を除く): 5270112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 38749, 77498, 154996, 271243, 309992, 542486, 619984, 1084972, 2169944, 4339888]

約数ペア:

[(1, 4339888), (2, 2169944), (4, 1084972), (7, 619984), (8, 542486), (14, 309992), (16, 271243), (28, 154996), (56, 77498), (112, 38749)]