40538014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49801}}^1$

素因数の和:49851

約数の個数: 16

約数和(自身を含む): 68129136

約数和(自身を除く): 27591122

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 49801, 99602, 547811, 1095622, 1842637, 3685274, 20269007, 40538014]

約数ペア:

[(1, 40538014), (2, 20269007), (11, 3685274), (22, 1842637), (37, 1095622), (74, 547811), (407, 99602), (814, 49801)]