3949222768

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{7873}}^1$

素因数の和:8281

約数の個数: 40

約数和(自身を含む): 7750472688

約数和(自身を除く): 3801249920

約数列:

[1, 2, 4, 8, 16, 107, 214, 293, 428, 586, 856, 1172, 1712, 2344, 4688, 7873, 15746, 31351, 31492, 62702, 62984, 125404, 125968, 250808, 501616, 842411, 1684822, 2306789, 3369644, 4613578, 6739288, 9227156, 13478576, 18454312, 36908624, 246826423, 493652846, 987305692, 1974611384, 3949222768]

約数ペア:

[(1, 3949222768), (2, 1974611384), (4, 987305692), (8, 493652846), (16, 246826423), (107, 36908624), (214, 18454312), (293, 13478576), (428, 9227156), (586, 6739288), (856, 4613578), (1172, 3369644), (1712, 2306789), (2344, 1684822), (4688, 842411), (7873, 501616), (15746, 250808), (31351, 125968), (31492, 125404), (62702, 62984)]