28638620009

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1\times {\mathrm{5437}}^1$

素因数の和:10412

約数の個数: 16

約数和(自身を含む): 30438661200

約数和(自身を除く): 1800041191

約数列:

[1, 29, 37, 1073, 4909, 5437, 142361, 157673, 181633, 201169, 5267357, 5833901, 26690233, 774016757, 987538621, 28638620009]

約数ペア:

[(1, 28638620009), (29, 987538621), (37, 774016757), (1073, 26690233), (4909, 5833901), (5437, 5267357), (142361, 201169), (157673, 181633)]