26417404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{39079}}^1$

素因数の和:39109

約数の個数: 18

約数和(自身を含む): 50061480

約数和(自身を除く): 23644076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 39079, 78158, 156316, 508027, 1016054, 2032108, 6604351, 13208702, 26417404]

約数ペア:

[(1, 26417404), (2, 13208702), (4, 6604351), (13, 2032108), (26, 1016054), (52, 508027), (169, 156316), (338, 78158), (676, 39079)]