40186048

素因数分解:

$2^6\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:621

約数の個数: 56

約数和(自身を含む): 91748864

約数和(自身を除く): 51562816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 271, 331, 448, 542, 662, 1084, 1324, 1897, 2168, 2317, 2648, 3794, 4336, 4634, 5296, 7588, 8672, 9268, 10592, 15176, 17344, 18536, 21184, 30352, 37072, 60704, 74144, 89701, 121408, 148288, 179402, 358804, 627907, 717608, 1255814, 1435216, 2511628, 2870432, 5023256, 5740864, 10046512, 20093024, 40186048]

約数ペア:

[(1, 40186048), (2, 20093024), (4, 10046512), (7, 5740864), (8, 5023256), (14, 2870432), (16, 2511628), (28, 1435216), (32, 1255814), (56, 717608), (64, 627907), (112, 358804), (224, 179402), (271, 148288), (331, 121408), (448, 89701), (542, 74144), (662, 60704), (1084, 37072), (1324, 30352), (1897, 21184), (2168, 18536), (2317, 17344), (2648, 15176), (3794, 10592), (4336, 9268), (4634, 8672), (5296, 7588)]