3845968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 8892288

約数和(自身を除く): 5046320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 1493, 2576, 2986, 5972, 10451, 11944, 20902, 23888, 34339, 41804, 68678, 83608, 137356, 167216, 240373, 274712, 480746, 549424, 961492, 1922984, 3845968]

約数ペア:

[(1, 3845968), (2, 1922984), (4, 961492), (7, 549424), (8, 480746), (14, 274712), (16, 240373), (23, 167216), (28, 137356), (46, 83608), (56, 68678), (92, 41804), (112, 34339), (161, 23888), (184, 20902), (322, 11944), (368, 10451), (644, 5972), (1288, 2986), (1493, 2576)]