65680348

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 116732000

約数和(自身を除く): 51051652

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 757, 796, 1514, 3028, 21691, 43382, 82513, 86764, 150643, 165026, 301286, 330052, 602572, 16420087, 32840174, 65680348]

約数ペア:

[(1, 65680348), (2, 32840174), (4, 16420087), (109, 602572), (199, 330052), (218, 301286), (398, 165026), (436, 150643), (757, 86764), (796, 82513), (1514, 43382), (3028, 21691)]