7947928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{52289}}^1$

素因数の和:52314

約数の個数: 16

約数和(自身を含む): 15687000

約数和(自身を除く): 7739072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 52289, 104578, 209156, 418312, 993491, 1986982, 3973964, 7947928]

約数ペア:

[(1, 7947928), (2, 3973964), (4, 1986982), (8, 993491), (19, 418312), (38, 209156), (76, 104578), (152, 52289)]