21520704

素因数分解:

$2^6\times 3^1\times {\mathrm{112087}}^1$

素因数の和:112102

約数の個数: 28

約数和(自身を含む): 56940704

約数和(自身を除く): 35420000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112087, 224174, 336261, 448348, 672522, 896696, 1345044, 1793392, 2690088, 3586784, 5380176, 7173568, 10760352, 21520704]

約数ペア:

[(1, 21520704), (2, 10760352), (3, 7173568), (4, 5380176), (6, 3586784), (8, 2690088), (12, 1793392), (16, 1345044), (24, 896696), (32, 672522), (48, 448348), (64, 336261), (96, 224174), (192, 112087)]