26265561

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 19353639

約数列:

[1, 3, 7, 17, 21, 29, 43, 51, 59, 87, 119, 129, 177, 203, 301, 357, 413, 493, 609, 731, 903, 1003, 1239, 1247, 1479, 1711, 2193, 2537, 3009, 3451, 3741, 5117, 5133, 7021, 7611, 8729, 10353, 11977, 15351, 17759, 21063, 21199, 26187, 29087, 35931, 43129, 53277, 63597, 73573, 87261, 129387, 148393, 203609, 220719, 301903, 445179, 515011, 610827, 905709, 1250741, 1545033, 3752223, 8755187, 26265561]

約数ペア:

[(1, 26265561), (3, 8755187), (7, 3752223), (17, 1545033), (21, 1250741), (29, 905709), (43, 610827), (51, 515011), (59, 445179), (87, 301903), (119, 220719), (129, 203609), (177, 148393), (203, 129387), (301, 87261), (357, 73573), (413, 63597), (493, 53277), (609, 43129), (731, 35931), (903, 29087), (1003, 26187), (1239, 21199), (1247, 21063), (1479, 17759), (1711, 15351), (2193, 11977), (2537, 10353), (3009, 8729), (3451, 7611), (3741, 7021), (5117, 5133)]