28634538

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{21401}}^1$

素因数の和:21629

約数の個数: 16

約数和(自身を含む): 57528576

約数和(自身を除く): 28894038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 21401, 42802, 64203, 128406, 4772423, 9544846, 14317269, 28634538]

約数ペア:

[(1, 28634538), (2, 14317269), (3, 9544846), (6, 4772423), (223, 128406), (446, 64203), (669, 42802), (1338, 21401)]