21790848

素因数分解:

$2^7\times 3^1\times {\mathrm{56747}}^1$

素因数の和:56764

約数の個数: 32

約数和(自身を含む): 57882960

約数和(自身を除く): 36092112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56747, 113494, 170241, 226988, 340482, 453976, 680964, 907952, 1361928, 1815904, 2723856, 3631808, 5447712, 7263616, 10895424, 21790848]

約数ペア:

[(1, 21790848), (2, 10895424), (3, 7263616), (4, 5447712), (6, 3631808), (8, 2723856), (12, 1815904), (16, 1361928), (24, 907952), (32, 680964), (48, 453976), (64, 340482), (96, 226988), (128, 170241), (192, 113494), (384, 56747)]