72188858

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{32027}}^1$

素因数の和:32066

約数の個数: 24

約数和(自身を含む): 131442912

約数和(自身を除く): 59254054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 32027, 64054, 224189, 448378, 736621, 1473242, 1569323, 3138646, 5156347, 10312694, 36094429, 72188858]

約数ペア:

[(1, 72188858), (2, 36094429), (7, 10312694), (14, 5156347), (23, 3138646), (46, 1569323), (49, 1473242), (98, 736621), (161, 448378), (322, 224189), (1127, 64054), (2254, 32027)]