65169734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 118110720

約数和(自身を除く): 52940986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 337, 674, 727, 1454, 2359, 4718, 5089, 6403, 10178, 12806, 13813, 27626, 44821, 89642, 96691, 193382, 244999, 489998, 1714993, 3429986, 4654981, 9309962, 32584867, 65169734]

約数ペア:

[(1, 65169734), (2, 32584867), (7, 9309962), (14, 4654981), (19, 3429986), (38, 1714993), (133, 489998), (266, 244999), (337, 193382), (674, 96691), (727, 89642), (1454, 44821), (2359, 27626), (4718, 13813), (5089, 12806), (6403, 10178)]