72275582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{14519}}^1$

素因数の和:14671

約数の個数: 16

約数和(自身を含む): 114998400

約数和(自身を除く): 42722818

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 14519, 29038, 275861, 551722, 1901989, 3803978, 36137791, 72275582]

約数ペア:

[(1, 72275582), (2, 36137791), (19, 3803978), (38, 1901989), (131, 551722), (262, 275861), (2489, 29038), (4978, 14519)]