28200346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 17989094

約数列:

[1, 2, 23, 43, 46, 53, 86, 106, 269, 538, 989, 1219, 1978, 2279, 2438, 4558, 6187, 11567, 12374, 14257, 23134, 28514, 52417, 104834, 266041, 327911, 532082, 613051, 655822, 1226102, 14100173, 28200346]

約数ペア:

[(1, 28200346), (2, 14100173), (23, 1226102), (43, 655822), (46, 613051), (53, 532082), (86, 327911), (106, 266041), (269, 104834), (538, 52417), (989, 28514), (1219, 23134), (1978, 14257), (2279, 12374), (2438, 11567), (4558, 6187)]