72919226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3547}}^1$

素因数の和:4109

約数の個数: 16

約数和(自身を含む): 115380960

約数和(自身を除く): 42461734

約数列:

[1, 2, 19, 38, 541, 1082, 3547, 7094, 10279, 20558, 67393, 134786, 1918927, 3837854, 36459613, 72919226]

約数ペア:

[(1, 72919226), (2, 36459613), (19, 3837854), (38, 1918927), (541, 134786), (1082, 67393), (3547, 20558), (7094, 10279)]