72806974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{1823}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 115130880

約数和(自身を除く): 42323906

約数列:

[1, 2, 19, 38, 1051, 1823, 2102, 3646, 19969, 34637, 39938, 69274, 1915973, 3831946, 36403487, 72806974]

約数ペア:

[(1, 72806974), (2, 36403487), (19, 3831946), (38, 1915973), (1051, 69274), (1823, 39938), (2102, 34637), (3646, 19969)]