67628786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16519}}^1$

素因数の和:16633

約数の個数: 16

約数和(自身を含む): 107049600

約数和(自身を除く): 39420814

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 16519, 33038, 379937, 759874, 1470191, 2940382, 33814393, 67628786]

約数ペア:

[(1, 67628786), (2, 33814393), (23, 2940382), (46, 1470191), (89, 759874), (178, 379937), (2047, 33038), (4094, 16519)]