65621306

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 24

約数和(自身を含む): 102700224

約数和(自身を除く): 37078918

約数列:

[1, 2, 47, 73, 94, 131, 146, 262, 3431, 5329, 6157, 6862, 9563, 10658, 12314, 19126, 250463, 449461, 500926, 698099, 898922, 1396198, 32810653, 65621306]

約数ペア:

[(1, 65621306), (2, 32810653), (47, 1396198), (73, 898922), (94, 698099), (131, 500926), (146, 449461), (262, 250463), (3431, 19126), (5329, 12314), (6157, 10658), (6862, 9563)]