73281784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{482117}}^1$

素因数の和:482142

約数の個数: 16

約数和(自身を含む): 144635400

約数和(自身を除く): 71353616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 482117, 964234, 1928468, 3856936, 9160223, 18320446, 36640892, 73281784]

約数ペア:

[(1, 73281784), (2, 36640892), (4, 18320446), (8, 9160223), (19, 3856936), (38, 1928468), (76, 964234), (152, 482117)]