39164272

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3929}}^1$

素因数の和:4033

約数の個数: 40

約数和(自身を含む): 87717600

約数和(自身を除く): 48553328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 3929, 4984, 7858, 9968, 15716, 27503, 31432, 55006, 62864, 110012, 220024, 349681, 440048, 699362, 1398724, 2447767, 2797448, 4895534, 5594896, 9791068, 19582136, 39164272]

約数ペア:

[(1, 39164272), (2, 19582136), (4, 9791068), (7, 5594896), (8, 4895534), (14, 2797448), (16, 2447767), (28, 1398724), (56, 699362), (89, 440048), (112, 349681), (178, 220024), (356, 110012), (623, 62864), (712, 55006), (1246, 31432), (1424, 27503), (2492, 15716), (3929, 9968), (4984, 7858)]