68937586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{49031}}^1$

素因数の和:49089

約数の個数: 16

約数和(自身を含む): 111792960

約数和(自身を除く): 42855374

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 49031, 98062, 931589, 1814147, 1863178, 3628294, 34468793, 68937586]

約数ペア:

[(1, 68937586), (2, 34468793), (19, 3628294), (37, 1863178), (38, 1814147), (74, 931589), (703, 98062), (1406, 49031)]