40855464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43649}}^1$

素因数の和:43674

約数の個数: 48

約数和(自身を含む): 119164500

約数和(自身を除く): 78309036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43649, 87298, 130947, 174596, 261894, 349192, 392841, 523788, 567437, 785682, 1047576, 1134874, 1571364, 1702311, 2269748, 3142728, 3404622, 4539496, 5106933, 6809244, 10213866, 13618488, 20427732, 40855464]

約数ペア:

[(1, 40855464), (2, 20427732), (3, 13618488), (4, 10213866), (6, 6809244), (8, 5106933), (9, 4539496), (12, 3404622), (13, 3142728), (18, 2269748), (24, 1702311), (26, 1571364), (36, 1134874), (39, 1047576), (52, 785682), (72, 567437), (78, 523788), (104, 392841), (117, 349192), (156, 261894), (234, 174596), (312, 130947), (468, 87298), (936, 43649)]