73289974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6131}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 113319360

約数和(自身を除く): 40029386

約数列:

[1, 2, 43, 86, 139, 278, 5977, 6131, 11954, 12262, 263633, 527266, 852209, 1704418, 36644987, 73289974]

約数ペア:

[(1, 73289974), (2, 36644987), (43, 1704418), (86, 852209), (139, 527266), (278, 263633), (5977, 12262), (6131, 11954)]