7680126

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 16017408

約数和(自身を除く): 8337282

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 263, 314, 471, 526, 789, 942, 1578, 4867, 8153, 9734, 14601, 16306, 24459, 29202, 41291, 48918, 82582, 123873, 247746, 1280021, 2560042, 3840063, 7680126]

約数ペア:

[(1, 7680126), (2, 3840063), (3, 2560042), (6, 1280021), (31, 247746), (62, 123873), (93, 82582), (157, 48918), (186, 41291), (263, 29202), (314, 24459), (471, 16306), (526, 14601), (789, 9734), (942, 8153), (1578, 4867)]