26646130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1097}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 55022976

約数和(自身を除く): 28376846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1097, 1735, 2194, 2429, 3470, 4858, 5485, 7679, 10970, 12145, 15358, 24290, 38395, 76790, 380659, 761318, 1903295, 2664613, 3806590, 5329226, 13323065, 26646130]

約数ペア:

[(1, 26646130), (2, 13323065), (5, 5329226), (7, 3806590), (10, 2664613), (14, 1903295), (35, 761318), (70, 380659), (347, 76790), (694, 38395), (1097, 24290), (1735, 15358), (2194, 12145), (2429, 10970), (3470, 7679), (4858, 5485)]