27883968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20747}}^1$

素因数の和:20769

約数の個数: 56

約数和(自身を含む): 84319872

約数和(自身を除く): 56435904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 20747, 41494, 62241, 82988, 124482, 145229, 165976, 248964, 290458, 331952, 435687, 497928, 580916, 663904, 871374, 995856, 1161832, 1327808, 1742748, 1991712, 2323664, 3485496, 3983424, 4647328, 6970992, 9294656, 13941984, 27883968]

約数ペア:

[(1, 27883968), (2, 13941984), (3, 9294656), (4, 6970992), (6, 4647328), (7, 3983424), (8, 3485496), (12, 2323664), (14, 1991712), (16, 1742748), (21, 1327808), (24, 1161832), (28, 995856), (32, 871374), (42, 663904), (48, 580916), (56, 497928), (64, 435687), (84, 331952), (96, 290458), (112, 248964), (168, 165976), (192, 145229), (224, 124482), (336, 82988), (448, 62241), (672, 41494), (1344, 20747)]