28097474834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{51517}}^1$

素因数の和:53450

約数の個数: 32

約数和(自身を含む): 49541357376

約数和(自身を除く): 21443882542

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1907, 3814, 20977, 24791, 41954, 49582, 51517, 103034, 272701, 545402, 566687, 669721, 1133374, 1339442, 7366931, 14733862, 98242919, 196485838, 1080672109, 1277157947, 2161344218, 2554315894, 14048737417, 28097474834]

約数ペア:

[(1, 28097474834), (2, 14048737417), (11, 2554315894), (13, 2161344218), (22, 1277157947), (26, 1080672109), (143, 196485838), (286, 98242919), (1907, 14733862), (3814, 7366931), (20977, 1339442), (24791, 1133374), (41954, 669721), (49582, 566687), (51517, 545402), (103034, 272701)]