28353558

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{21191}}^1$

素因数の和:21419

約数の個数: 16

約数和(自身を含む): 56964096

約数和(自身を除く): 28610538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 21191, 42382, 63573, 127146, 4725593, 9451186, 14176779, 28353558]

約数ペア:

[(1, 28353558), (2, 14176779), (3, 9451186), (6, 4725593), (223, 127146), (446, 63573), (669, 42382), (1338, 21191)]