28719916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2383}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 52867584

約数和(自身を除く): 24147668

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 2383, 3013, 4766, 6026, 9532, 12052, 54809, 109618, 219236, 312173, 624346, 1248692, 7179979, 14359958, 28719916]

約数ペア:

[(1, 28719916), (2, 14359958), (4, 7179979), (23, 1248692), (46, 624346), (92, 312173), (131, 219236), (262, 109618), (524, 54809), (2383, 12052), (3013, 9532), (4766, 6026)]