28648892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 52720416

約数和(自身を除く): 24071524

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 2273, 3151, 4546, 6302, 9092, 12604, 52279, 104558, 209116, 311401, 622802, 1245604, 7162223, 14324446, 28648892]

約数ペア:

[(1, 28648892), (2, 14324446), (4, 7162223), (23, 1245604), (46, 622802), (92, 311401), (137, 209116), (274, 104558), (548, 52279), (2273, 12604), (3151, 9092), (4546, 6302)]