12461288

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 15117592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 383, 392, 581, 664, 766, 1162, 1532, 2324, 2681, 3064, 4067, 4648, 5362, 8134, 10724, 16268, 18767, 21448, 31789, 32536, 37534, 63578, 75068, 127156, 150136, 222523, 254312, 445046, 890092, 1557661, 1780184, 3115322, 6230644, 12461288]

約数ペア:

[(1, 12461288), (2, 6230644), (4, 3115322), (7, 1780184), (8, 1557661), (14, 890092), (28, 445046), (49, 254312), (56, 222523), (83, 150136), (98, 127156), (166, 75068), (196, 63578), (332, 37534), (383, 32536), (392, 31789), (581, 21448), (664, 18767), (766, 16268), (1162, 10724), (1532, 8134), (2324, 5362), (2681, 4648), (3064, 4067)]