40612544

素因数分解:

$2^6\times 7^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 92720160

約数和(自身を除く): 52107616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 269, 337, 448, 538, 674, 1076, 1348, 1883, 2152, 2359, 2696, 3766, 4304, 4718, 5392, 7532, 8608, 9436, 10784, 15064, 17216, 18872, 21568, 30128, 37744, 60256, 75488, 90653, 120512, 150976, 181306, 362612, 634571, 725224, 1269142, 1450448, 2538284, 2900896, 5076568, 5801792, 10153136, 20306272, 40612544]

約数ペア:

[(1, 40612544), (2, 20306272), (4, 10153136), (7, 5801792), (8, 5076568), (14, 2900896), (16, 2538284), (28, 1450448), (32, 1269142), (56, 725224), (64, 634571), (112, 362612), (224, 181306), (269, 150976), (337, 120512), (448, 90653), (538, 75488), (674, 60256), (1076, 37744), (1348, 30128), (1883, 21568), (2152, 18872), (2359, 17216), (2696, 15064), (3766, 10784), (4304, 9436), (4718, 8608), (5392, 7532)]