12761392

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3973

約数の個数: 40

約数和(自身を含む): 29239200

約数和(自身を除く): 16477808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 3929, 7858, 15716, 27503, 31432, 55006, 62864, 110012, 113941, 220024, 227882, 440048, 455764, 797587, 911528, 1595174, 1823056, 3190348, 6380696, 12761392]

約数ペア:

[(1, 12761392), (2, 6380696), (4, 3190348), (7, 1823056), (8, 1595174), (14, 911528), (16, 797587), (28, 455764), (29, 440048), (56, 227882), (58, 220024), (112, 113941), (116, 110012), (203, 62864), (232, 55006), (406, 31432), (464, 27503), (812, 15716), (1624, 7858), (3248, 3929)]