28388710352

素因数分解:

$2^4\times {\mathrm{4021}}^1\times {\mathrm{441257}}^1$

素因数の和:445286

約数の個数: 20

約数和(自身を含む): 55016929956

約数和(自身を除く): 26628219604

約数列:

[1, 2, 4, 8, 16, 4021, 8042, 16084, 32168, 64336, 441257, 882514, 1765028, 3530056, 7060112, 1774294397, 3548588794, 7097177588, 14194355176, 28388710352]

約数ペア:

[(1, 28388710352), (2, 14194355176), (4, 7097177588), (8, 3548588794), (16, 1774294397), (4021, 7060112), (8042, 3530056), (16084, 1765028), (32168, 882514), (64336, 441257)]