40740056

素因数分解:

$2^3\times 7^1\times {\mathrm{727501}}^1$

素因数の和:727514

約数の個数: 16

約数和(自身を含む): 87300240

約数和(自身を除く): 46560184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 727501, 1455002, 2910004, 5092507, 5820008, 10185014, 20370028, 40740056]

約数ペア:

[(1, 40740056), (2, 20370028), (4, 10185014), (7, 5820008), (8, 5092507), (14, 2910004), (28, 1455002), (56, 727501)]