28633274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3371}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 44672256

約数和(自身を除く): 16038982

約数列:

[1, 2, 31, 62, 137, 274, 3371, 4247, 6742, 8494, 104501, 209002, 461827, 923654, 14316637, 28633274]

約数ペア:

[(1, 28633274), (2, 14316637), (31, 923654), (62, 461827), (137, 209002), (274, 104501), (3371, 8494), (4247, 6742)]