27798095536

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{1379969}}^1$

素因数の和:1381236

約数の個数: 20

約数和(自身を含む): 53901628200

約数和(自身を除く): 26103532664

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 20144, 1379969, 2759938, 5519876, 11039752, 22079504, 1737380971, 3474761942, 6949523884, 13899047768, 27798095536]

約数ペア:

[(1, 27798095536), (2, 13899047768), (4, 6949523884), (8, 3474761942), (16, 1737380971), (1259, 22079504), (2518, 11039752), (5036, 5519876), (10072, 2759938), (20144, 1379969)]