28873966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 20477714

約数列:

[1, 2, 11, 22, 29, 58, 167, 271, 319, 334, 542, 638, 1837, 2981, 3674, 4843, 5962, 7859, 9686, 15718, 45257, 53273, 86449, 90514, 106546, 172898, 497827, 995654, 1312453, 2624906, 14436983, 28873966]

約数ペア:

[(1, 28873966), (2, 14436983), (11, 2624906), (22, 1312453), (29, 995654), (58, 497827), (167, 172898), (271, 106546), (319, 90514), (334, 86449), (542, 53273), (638, 45257), (1837, 15718), (2981, 9686), (3674, 7859), (4843, 5962)]