27891316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8951}}^1$

素因数の和:9015

約数の個数: 24

約数和(自身を含む): 52637760

約数和(自身を除く): 24746444

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8951, 17902, 35804, 170069, 340138, 366991, 680276, 733982, 1467964, 6972829, 13945658, 27891316]

約数ペア:

[(1, 27891316), (2, 13945658), (4, 6972829), (19, 1467964), (38, 733982), (41, 680276), (76, 366991), (82, 340138), (164, 170069), (779, 35804), (1558, 17902), (3116, 8951)]