39228224

素因数分解:

$2^6\times 7^3\times {\mathrm{1787}}^1$

素因数の和:1820

約数の個数: 56

約数和(自身を含む): 90830400

約数和(自身を除く): 51602176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 1787, 2744, 3136, 3574, 5488, 7148, 10976, 12509, 14296, 21952, 25018, 28592, 50036, 57184, 87563, 100072, 114368, 175126, 200144, 350252, 400288, 612941, 700504, 800576, 1225882, 1401008, 2451764, 2802016, 4903528, 5604032, 9807056, 19614112, 39228224]

約数ペア:

[(1, 39228224), (2, 19614112), (4, 9807056), (7, 5604032), (8, 4903528), (14, 2802016), (16, 2451764), (28, 1401008), (32, 1225882), (49, 800576), (56, 700504), (64, 612941), (98, 400288), (112, 350252), (196, 200144), (224, 175126), (343, 114368), (392, 100072), (448, 87563), (686, 57184), (784, 50036), (1372, 28592), (1568, 25018), (1787, 21952), (2744, 14296), (3136, 12509), (3574, 10976), (5488, 7148)]