22801408

素因数分解:

$2^{10}\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3208

約数の個数: 44

約数和(自身を含む): 52108432

約数和(自身を除く): 29307024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3181, 3584, 6362, 7168, 12724, 22267, 25448, 44534, 50896, 89068, 101792, 178136, 203584, 356272, 407168, 712544, 814336, 1425088, 1628672, 2850176, 3257344, 5700352, 11400704, 22801408]

約数ペア:

[(1, 22801408), (2, 11400704), (4, 5700352), (7, 3257344), (8, 2850176), (14, 1628672), (16, 1425088), (28, 814336), (32, 712544), (56, 407168), (64, 356272), (112, 203584), (128, 178136), (224, 101792), (256, 89068), (448, 50896), (512, 44534), (896, 25448), (1024, 22267), (1792, 12724), (3181, 7168), (3584, 6362)]