13356224

素因数分解:

$2^6\times 7^2\times {\mathrm{4259}}^1$

素因数の和:4285

約数の個数: 42

約数和(自身を含む): 30838140

約数和(自身を除く): 17481916

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4259, 8518, 17036, 29813, 34072, 59626, 68144, 119252, 136288, 208691, 238504, 272576, 417382, 477008, 834764, 954016, 1669528, 1908032, 3339056, 6678112, 13356224]

約数ペア:

[(1, 13356224), (2, 6678112), (4, 3339056), (7, 1908032), (8, 1669528), (14, 954016), (16, 834764), (28, 477008), (32, 417382), (49, 272576), (56, 238504), (64, 208691), (98, 136288), (112, 119252), (196, 68144), (224, 59626), (392, 34072), (448, 29813), (784, 17036), (1568, 8518), (3136, 4259)]