56260864

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19979}}^1$

素因数の和:20006

約数の個数: 36

約数和(自身を含む): 122517360

約数和(自身を除く): 66256496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 19979, 39958, 79916, 159832, 219769, 319664, 439538, 639328, 879076, 1278656, 1758152, 2557312, 3516304, 5114624, 7032608, 14065216, 28130432, 56260864]

約数ペア:

[(1, 56260864), (2, 28130432), (4, 14065216), (8, 7032608), (11, 5114624), (16, 3516304), (22, 2557312), (32, 1758152), (44, 1278656), (64, 879076), (88, 639328), (128, 439538), (176, 319664), (256, 219769), (352, 159832), (704, 79916), (1408, 39958), (2816, 19979)]