28208274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 59640000

約数和(自身を除く): 31431726

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 349, 698, 709, 1047, 1418, 2094, 2127, 4254, 6631, 13262, 13471, 19893, 26942, 39786, 40413, 80826, 247441, 494882, 742323, 1484646, 4701379, 9402758, 14104137, 28208274]

約数ペア:

[(1, 28208274), (2, 14104137), (3, 9402758), (6, 4701379), (19, 1484646), (38, 742323), (57, 494882), (114, 247441), (349, 80826), (698, 40413), (709, 39786), (1047, 26942), (1418, 19893), (2094, 13471), (2127, 13262), (4254, 6631)]