28634984

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2293}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 61662720

約数和(自身を除く): 33027736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 2293, 3122, 4586, 6244, 9172, 12488, 16051, 18344, 32102, 64204, 128408, 511339, 1022678, 2045356, 3579373, 4090712, 7158746, 14317492, 28634984]

約数ペア:

[(1, 28634984), (2, 14317492), (4, 7158746), (7, 4090712), (8, 3579373), (14, 2045356), (28, 1022678), (56, 511339), (223, 128408), (446, 64204), (892, 32102), (1561, 18344), (1784, 16051), (2293, 12488), (3122, 9172), (4586, 6244)]