66166204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97879}}^1$

素因数の和:97909

約数の個数: 18

約数和(自身を含む): 125384280

約数和(自身を除く): 59218076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 97879, 195758, 391516, 1272427, 2544854, 5089708, 16541551, 33083102, 66166204]

約数ペア:

[(1, 66166204), (2, 33083102), (4, 16541551), (13, 5089708), (26, 2544854), (52, 1272427), (169, 391516), (338, 195758), (676, 97879)]