13272056

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 28563840

約数和(自身を除く): 15291784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 683, 694, 1366, 1388, 2429, 2732, 2776, 4781, 4858, 5464, 9562, 9716, 19124, 19432, 38248, 237001, 474002, 948004, 1659007, 1896008, 3318014, 6636028, 13272056]

約数ペア:

[(1, 13272056), (2, 6636028), (4, 3318014), (7, 1896008), (8, 1659007), (14, 948004), (28, 474002), (56, 237001), (347, 38248), (683, 19432), (694, 19124), (1366, 9716), (1388, 9562), (2429, 5464), (2732, 4858), (2776, 4781)]