26990992

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4615

約数の個数: 40

約数和(自身を含む): 60906816

約数和(自身を除く): 33915824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4547, 5936, 9094, 18188, 31829, 36376, 63658, 72752, 127316, 240991, 254632, 481982, 509264, 963964, 1686937, 1927928, 3373874, 3855856, 6747748, 13495496, 26990992]

約数ペア:

[(1, 26990992), (2, 13495496), (4, 6747748), (7, 3855856), (8, 3373874), (14, 1927928), (16, 1686937), (28, 963964), (53, 509264), (56, 481982), (106, 254632), (112, 240991), (212, 127316), (371, 72752), (424, 63658), (742, 36376), (848, 31829), (1484, 18188), (2968, 9094), (4547, 5936)]