21777792

素因数分解:

$2^7\times 3^1\times {\mathrm{56713}}^1$

素因数の和:56730

約数の個数: 32

約数和(自身を含む): 57848280

約数和(自身を除く): 36070488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56713, 113426, 170139, 226852, 340278, 453704, 680556, 907408, 1361112, 1814816, 2722224, 3629632, 5444448, 7259264, 10888896, 21777792]

約数ペア:

[(1, 21777792), (2, 10888896), (3, 7259264), (4, 5444448), (6, 3629632), (8, 2722224), (12, 1814816), (16, 1361112), (24, 907408), (32, 680556), (48, 453704), (64, 340278), (96, 226852), (128, 170139), (192, 113426), (384, 56713)]