72664112

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{5413}}^1$

素因数の和:6260

約数の個数: 20

約数和(自身を含む): 140980560

約数和(自身を除く): 68316448

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 5413, 6712, 10826, 13424, 21652, 43304, 86608, 4541507, 9083014, 18166028, 36332056, 72664112]

約数ペア:

[(1, 72664112), (2, 36332056), (4, 18166028), (8, 9083014), (16, 4541507), (839, 86608), (1678, 43304), (3356, 21652), (5413, 13424), (6712, 10826)]