42814828

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11497}}^1$

素因数の和:11534

約数の個数: 36

約数和(自身を含む): 91754040

約数和(自身を除く): 48939212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 11497, 22994, 45988, 80479, 160958, 218443, 321916, 436886, 563353, 873772, 1126706, 1529101, 2253412, 3058202, 6116404, 10703707, 21407414, 42814828]

約数ペア:

[(1, 42814828), (2, 21407414), (4, 10703707), (7, 6116404), (14, 3058202), (19, 2253412), (28, 1529101), (38, 1126706), (49, 873772), (76, 563353), (98, 436886), (133, 321916), (196, 218443), (266, 160958), (532, 80479), (931, 45988), (1862, 22994), (3724, 11497)]