28328708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 51804480

約数和(自身を除く): 23475772

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2371, 2987, 4742, 5974, 9484, 11948, 68759, 137518, 244213, 275036, 488426, 976852, 7082177, 14164354, 28328708]

約数ペア:

[(1, 28328708), (2, 14164354), (4, 7082177), (29, 976852), (58, 488426), (103, 275036), (116, 244213), (206, 137518), (412, 68759), (2371, 11948), (2987, 9484), (4742, 5974)]