39398884

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3079}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 78995840

約数和(自身を除く): 39596956

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3079, 3199, 6158, 6398, 12316, 12796, 21553, 43106, 86212, 1407103, 2814206, 5628412, 9849721, 19699442, 39398884]

約数ペア:

[(1, 39398884), (2, 19699442), (4, 9849721), (7, 5628412), (14, 2814206), (28, 1407103), (457, 86212), (914, 43106), (1828, 21553), (3079, 12796), (3199, 12316), (6158, 6398)]