28628933090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22542467}}^1$

素因数の和:22542601

約数の個数: 16

約数和(自身を含む): 51937846272

約数和(自身を除く): 23308913182

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 22542467, 45084934, 112712335, 225424670, 2862893309, 5725786618, 14314466545, 28628933090]

約数ペア:

[(1, 28628933090), (2, 14314466545), (5, 5725786618), (10, 2862893309), (127, 225424670), (254, 112712335), (635, 45084934), (1270, 22542467)]