39916016

素因数分解:

$2^4\times 7^1\times {\mathrm{593}}^1\times {\mathrm{601}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 88681824

約数和(自身を除く): 48765808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593, 601, 1186, 1202, 2372, 2404, 4151, 4207, 4744, 4808, 8302, 8414, 9488, 9616, 16604, 16828, 33208, 33656, 66416, 67312, 356393, 712786, 1425572, 2494751, 2851144, 4989502, 5702288, 9979004, 19958008, 39916016]

約数ペア:

[(1, 39916016), (2, 19958008), (4, 9979004), (7, 5702288), (8, 4989502), (14, 2851144), (16, 2494751), (28, 1425572), (56, 712786), (112, 356393), (593, 67312), (601, 66416), (1186, 33656), (1202, 33208), (2372, 16828), (2404, 16604), (4151, 9616), (4207, 9488), (4744, 8414), (4808, 8302)]