40956776

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10301}}^1$

素因数の和:10385

約数の個数: 32

約数和(自身を含む): 89009280

約数和(自身を除く): 48052504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 10301, 20602, 41204, 72107, 82408, 144214, 288428, 576856, 731371, 1462742, 2925484, 5119597, 5850968, 10239194, 20478388, 40956776]

約数ペア:

[(1, 40956776), (2, 20478388), (4, 10239194), (7, 5850968), (8, 5119597), (14, 2925484), (28, 1462742), (56, 731371), (71, 576856), (142, 288428), (284, 144214), (497, 82408), (568, 72107), (994, 41204), (1988, 20602), (3976, 10301)]