40022206

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7129}}^1$

素因数の和:7539

約数の個数: 16

約数和(自身を含む): 68790240

約数和(自身を除く): 28768034

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 7129, 14258, 49903, 99806, 2858729, 5717458, 20011103, 40022206]

約数ペア:

[(1, 40022206), (2, 20011103), (7, 5717458), (14, 2858729), (401, 99806), (802, 49903), (2807, 14258), (5614, 7129)]