7219072

素因数分解:

$2^7\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 16744320

約数和(自身を除く): 9525248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1151, 1568, 2302, 3136, 4604, 6272, 8057, 9208, 16114, 18416, 32228, 36832, 56399, 64456, 73664, 112798, 128912, 147328, 225596, 257824, 451192, 515648, 902384, 1031296, 1804768, 3609536, 7219072]

約数ペア:

[(1, 7219072), (2, 3609536), (4, 1804768), (7, 1031296), (8, 902384), (14, 515648), (16, 451192), (28, 257824), (32, 225596), (49, 147328), (56, 128912), (64, 112798), (98, 73664), (112, 64456), (128, 56399), (196, 36832), (224, 32228), (392, 18416), (448, 16114), (784, 9208), (896, 8057), (1151, 6272), (1568, 4604), (2302, 3136)]