26214790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 54229824

約数和(自身を除く): 28015034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1901, 1970, 2758, 3802, 6895, 9505, 13307, 13790, 19010, 26614, 66535, 133070, 374497, 748994, 1872485, 2621479, 3744970, 5242958, 13107395, 26214790]

約数ペア:

[(1, 26214790), (2, 13107395), (5, 5242958), (7, 3744970), (10, 2621479), (14, 1872485), (35, 748994), (70, 374497), (197, 133070), (394, 66535), (985, 26614), (1379, 19010), (1901, 13790), (1970, 13307), (2758, 9505), (3802, 6895)]