28100446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41203}}^1$

素因数の和:41247

約数の個数: 16

約数和(自身を含む): 47467008

約数和(自身を除く): 19366562

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41203, 82406, 453233, 906466, 1277293, 2554586, 14050223, 28100446]

約数ペア:

[(1, 28100446), (2, 14050223), (11, 2554586), (22, 1277293), (31, 906466), (62, 453233), (341, 82406), (682, 41203)]