25856532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55249}}^1$

素因数の和:55272

約数の個数: 36

約数和(自身を含む): 70388500

約数和(自身を除く): 44531968

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 55249, 110498, 165747, 220996, 331494, 497241, 662988, 718237, 994482, 1436474, 1988964, 2154711, 2872948, 4309422, 6464133, 8618844, 12928266, 25856532]

約数ペア:

[(1, 25856532), (2, 12928266), (3, 8618844), (4, 6464133), (6, 4309422), (9, 2872948), (12, 2154711), (13, 1988964), (18, 1436474), (26, 994482), (36, 718237), (39, 662988), (52, 497241), (78, 331494), (117, 220996), (156, 165747), (234, 110498), (468, 55249)]