56381728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{135533}}^1$

素因数の和:135556

約数の個数: 24

約数和(自身を含む): 119540988

約数和(自身を除く): 63159260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 135533, 271066, 542132, 1084264, 1761929, 2168528, 3523858, 4337056, 7047716, 14095432, 28190864, 56381728]

約数ペア:

[(1, 56381728), (2, 28190864), (4, 14095432), (8, 7047716), (13, 4337056), (16, 3523858), (26, 2168528), (32, 1761929), (52, 1084264), (104, 542132), (208, 271066), (416, 135533)]