28749230

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{1789}}^1$

素因数の和:3403

約数の個数: 16

約数和(自身を含む): 51809760

約数和(自身を除く): 23060530

約数列:

[1, 2, 5, 10, 1607, 1789, 3214, 3578, 8035, 8945, 16070, 17890, 2874923, 5749846, 14374615, 28749230]

約数ペア:

[(1, 28749230), (2, 14374615), (5, 5749846), (10, 2874923), (1607, 17890), (1789, 16070), (3214, 8945), (3578, 8035)]