39461392

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 78468192

約数和(自身を除く): 39006800

約数列:

[1, 2, 4, 8, 16, 67, 131, 134, 262, 268, 281, 524, 536, 562, 1048, 1072, 1124, 2096, 2248, 4496, 8777, 17554, 18827, 35108, 36811, 37654, 70216, 73622, 75308, 140432, 147244, 150616, 294488, 301232, 588976, 2466337, 4932674, 9865348, 19730696, 39461392]

約数ペア:

[(1, 39461392), (2, 19730696), (4, 9865348), (8, 4932674), (16, 2466337), (67, 588976), (131, 301232), (134, 294488), (262, 150616), (268, 147244), (281, 140432), (524, 75308), (536, 73622), (562, 70216), (1048, 37654), (1072, 36811), (1124, 35108), (2096, 18827), (2248, 17554), (4496, 8777)]