28210005638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4144873}}^1$

素因数の和:4144999

約数の個数: 16

約数和(自身を含む): 43869346416

約数和(自身を除く): 15659340778

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 4144873, 8289746, 169939793, 339879586, 344024459, 688048918, 14105002819, 28210005638]

約数ペア:

[(1, 28210005638), (2, 14105002819), (41, 688048918), (82, 344024459), (83, 339879586), (166, 169939793), (3403, 8289746), (6806, 4144873)]