25789638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{907}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 59099904

約数和(自身を除く): 33310266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677, 907, 1354, 1814, 2031, 2721, 4062, 4739, 5442, 6349, 9478, 12698, 14217, 19047, 28434, 38094, 614039, 1228078, 1842117, 3684234, 4298273, 8596546, 12894819, 25789638]

約数ペア:

[(1, 25789638), (2, 12894819), (3, 8596546), (6, 4298273), (7, 3684234), (14, 1842117), (21, 1228078), (42, 614039), (677, 38094), (907, 28434), (1354, 19047), (1814, 14217), (2031, 12698), (2721, 9478), (4062, 6349), (4739, 5442)]